Dr. Vijender Singh Chauhan has achieved widespread popularity because of his UPSC mock interviews conducted at Drishti IAS. Dr. Vijender Singh Chauhan gained fame through his calm manner of conducting interviews, his sharp questions, and the assistance he gives to UPSC candidates. He also became famous after the kazual posture video went viral and was used as a meme.

Vijender Chauhan Bio Summary

Early Childhood and Family Background

Vijender Singh Chauhan was born on 8th July. The date of birth of Vijender is not officially known. He belonged to a humble family whose father used to work as a laborer in the government sector.

He pursued his education from government schools and colleges. He has always mentioned that the education in government institutions benefited him immensely as his family was not financially well-off enough to send him to expensive private institutions. Coming from a humble background, he made a career out of himself as a professor at Delhi University.

Education Qualifications

UPSC Preparation by Himself

Vijender Chauhan had also attempted UPSC Civil Services Exam during his initial days of career. Both Vijender and Dr. Vikas Divyakirti were college friends. When Dr. Vikas started preparing for UPSC exam, Vijender Chauhan also started preparing with him.

He took the UPSC Mains examination twice but failed to qualify in both attempts. Then, he decided to stop preparing and pursue his genuine interest in teaching. During this period, Vijender was pursuing his Ph.D. studies and was supported by JRF while his wife used to be a teacher. After that, Dr. Vikas Divyakirti pursued his UPSC career further and started teaching students, ultimately establishing Drishti IAS.

Early Career and Academic Journey

• Dr. Vijender Singh Chauhan began his career as a research worker in the Central Institute of Education (CIE), Delhi.
• Dr. Vijender served as a research worker in CIE from January 1995 to June 1998.
• This was instrumental in gaining early experience in research and academics.
• From December 1999 to October 2005, he was associated as a lecturer with a Delhi government college.
• Since 2005, Dr. Vijender has been an Assistant Professor in the Department of Hindi of Zakir Husain Delhi College, University of Delhi.
• Zakir Husain Delhi College is also the institution which he had attended.
• He has been serving as a teacher of Hindi at this college for the last almost two decades.
• On August 2018, he was elevated to the post of Associate Professor.
• Apart from teaching, he also supervises the Ph.D. scholars.

Research Work and Publications

• The area of research interest of Dr. Vijender Singh Chauhan involves Hindi Literature, Media Studies, and Societal Issues.
• His areas of interest include identity writing, diversity, equity, inclusion, literary history, and memory studies.
• It is because of his work that his research connects the conventional form of Hindi literature with the contemporary form of media and society.
• He has authored scholarly books and research-based writings.
• His writings include issues of media and portrayal of women in Hindi literature and media.
• He has collaborated with scholars and faculty members on issues of societal importance.
• Issues of environment and problems of gig and platform workers have been the subject of academic collaboration.

Journey with Drishti IAS and Mock Interviews

• Dr. Vijender Singh Chauhan has been holding UPSC mock interviews for almost two decades now.
• Dr. Vijender is regarded as one of the most renowned and well-known mock interviewers in the UPSC preparations domain in India.
• However, despite appearing in the UPSC mains examination twice, Dr. Vijender was unable to make it to the UPSC interview.
• Nevertheless, it made Dr. Vijender popular due to his excellent interview analysis, good question framing skills, and personality assessment techniques.
• The professional qualification as a teacher, academic, and researcher provides him with a vast knowledge about several disciplines.
• In the Drishti IAS, mock interviews by Dr. Vijender Singh Chauhan are taken very seriously as they provide a realistic and practical experience of the actual UPSC interview.
• In fact, the interview of Dr. Vijender Singh examines the candidate’s knowledge, confidence, body language, communication skills, and decision-making skills.
• Several UPSC aspirants watch his mock interviews to get acquainted with the art of dealing with pressure and answering questions appropriately.

Kazual Meme and Dr. Chauhan’s Viral Fame

• Dr. Chauhan went viral after one of his UPSC mock interviews in one of the videos of Drishti IAS.
• He pointed out an error in the sitting posture of the candidate and said, “Baithne ka tarika thoda kazual hai.”
• His pronouncing of “casual” as “kazual” went viral on social media.
• It became a meme and started circulating among UPSC aspirants and students.
• However, later on, Dr. Chauhan even answered to his viral meme saying that it was a mispronunciation.
• But he was surprised about why only this particular pronunciation went viral.
• His viral moment brought him fame outside of academia and UPSC coaching classes too.
• After becoming famous by the “kazual” meme, he became a popular internet persona.

Connections with Pop Culture

Connection with 12th Fail

In 2023, Vijender Chauhan posted an image featuring actor Vikrant Massey along with Dr. Vikas Divyakirti on social media. He pointed out that some shots of the movie 12th Fail had been taken from the Drishti IAS academy in Delhi. In this way, his professional life has been associated with the mainstream Hindi movie industry.

Connection with Aspirants

Vijender Chauhan is quite famous amongst UPSC aspirants. His mock interview format and persona have always been connected to UPSC preparation in India. There is also a popular web series named Aspirants which has been made on the basis of lives of UPSC aspirants.

Public Opinion and Controversy

Apart from education and UPSC test prep sessions, Vijender Chauhan is a popular figure due to his comments on various issues that relate to society, politics, and the current happenings. He makes his opinion through his X/Twitter handle where he regularly talks about issues such as unemployment, youth concerns, education, society, and politics.

In 2022, he got negative feedback on the internet after he made a comment which was perceived as controversial by some individuals. Some critics condemned him and stated that his statement was against Hinduism, while other people came in his defense and offered varying interpretations.

Personal Life and Family

Vijender Chauhan is married to Neelima Chauhan who is also a teacher. As per his own statements, he got to know his wife through a debate competition and then got married to her on October 12, 1994. After their marriage, his wife got the job of teaching at Delhi University.

While Vijender Chauhan was doing his PhD, both he and his wife were employed in their respective jobs; his wife as a teacher, while himself as a fellow in JRF. Thus, it enabled them to remain economically sound and also allowed him to concentrate on teaching rather than preparing for UPSC.

They have a daughter, though there is not much detail available about their family life. Recently, Vijender Chauhan has also expressed an interest in the field of acting.

Social Media Presence and Content Creation

Masijeevi, the Instagram handle of Vijender Chauhan, has an Instagram account @masijeevi. This Instagram page of his has posts about education, motivation, and personality development.

Besides Instagram, he also has a YouTube channel by the name Vijender Masijeevi with the handle @PleaseSitDown. This YouTube channel of his has videos about UPSC interviews, communications skills, personality development, and motivation. Not only UPSC candidates find these videos useful but also students and young individuals.

He has a Twitter account @masijeevi. In addition to sharing posts about education, media, politics, and various other subjects, he shares his viewpoints on social matters and issues as well.

Due to his increasing fame and popularity, he has opened a small content studio in Delhi for making videos and interviews. Despite his popularity on social media, he considers it a responsibility for him.

He makes use of his social media handles to guide students, educate people with good ideas, and motivate others through simple and practical content.

Frequently Asked Questions

Shivraj Raghunath Motegaonkar Bio Summary

Shivraj Raghunath Motegaonkar (M Sir), Bio summary in table form given below:

Early Life and Background

Shivraj Raghunath Motegaonkar came from a family with a deep sense of education, integrity, and discipline. While growing up, M Sir’s upbringing was very much influenced by these qualities taught to him by his parents and the people around him. Right from childhood, M Sir has shown an inherent sense of compassion towards students and a natural flair for imparting education to the younger lot.

It is no wonder then that his early upbringing and environment made him develop such an empathic attitude towards his students that has become the hallmark of his professional career.

Shivraj Raghunath Motegaonkar Education Qualifications

The academic qualifications of Shivraj Motegaonkar were acquired with great seriousness and commitment. He successfully completed his schooling and acquired higher education qualifications that made him knowledgeable and capable of teaching others. It was his academic training that prepared him to dedicate his whole life to sharing knowledge and guiding future generations.

• Schooling: Completed with excellence from a local school
• Higher Education: Obtained postgraduate qualifications in a specific academic area
• Professional Development: Attended workshops and seminars and engaged in self-study

Professional Career

The professional career of M Sir is characterised by his constant dedication to his students. As time passed, he has worked in different roles in the field of education – as a teacher, as a mentor for students, and as a guide to students who prepare themselves for competitive exams and professional success.

He is an experienced and passionate teacher who has managed to help many students achieve their goals. His teaching methodology is characterised by clear explanations, patience, and an ability to simplify difficult subject matters.

• Teaching: Worked as a teacher who helped his students to acquire knowledge
• Mentorship: Mentored many students who struggled with their academic performance and development
• Community Involvement: Actively took part in social and educational programs within his community
• Educational Outreach: Participated in outreach programmes that provide opportunities for students from deprived families

The Rise of the RCC Coaching Empires

While the career of Motegaonkar took off in the late 1990s as a private tuition teacher, he gained expertise riding a bicycle all over Latur while teaching at students’ homes. Renukai Chemistry Classes, abbreviated RCC, came into existence in 2003 under the leadership of Motegaonkar, where there were only ten students in a rented room.
Under Motegaonkar’s guidance, the institute grew from ten students to the “RCC Pattern,” which had different branches in various cities, including:

• Latur (main campus)
• Pune (3 campuses)
• Nashik
• Chhatrapati Sambhajinagar (Aurangabad)
• Nanded, Solapur, Kolhapur, and Akola.

By the year 2026, their total annual enrollment stood at more than 40,000 students. Apart from coaching institutes, his enterprises also included schools such as:

• RN Motegaonkar State Board School: Cheap education in the foundation phase.
• Renuka Public School: A cheap education alternative to be offered to rural communities.
• Shivraj Motegaonkar CBSE School: The modern infrastructure-based school that stimulates curiosity and reasoning among its learners.

Net Worth and Assets

Controversies and NEET-UG 2026 Exam Leak Incident

Despite being considered a “visionary educator,” Motegaonkar’s life has been ridden with controversies:

• NEET-UG 2026 Leak Case: Arrested in May 2026, as the tenth person suspected in the national medical examination leak case, digital files containing the May 3 key questions of the NEET-UG exam were allegedly found in his mobile. The files dated back to April 23, the tenth day prior to the test.
• Mock Test Question Copying: Complaints of a parent uncovered that a whopping 42 questions in the mock test of RCC were completely copied from the NEET question paper.
• Superstitious Ritual: A video leaked online showed him conducting a ritual wherein he poured “mantled water” collected in a copper container over students’ heads, assuring them of admission into AIIMS.
• Political Connection: Motegaonkar had strong ties with local politicians, particularly Amit Deshmukh, since years ago. Critics say that such connections acted as a “protective armor” for his business.

Personal Life and Philanthropy

Shivraj Motegaonkar is married, and his wife has always been a source of encouragement in all his professional ventures. He has many times talked about the significance of his family, especially that of his parents, who have encouraged him during his early days of struggle.

Some philanthropic acts that he has engaged in include:

• Adopting children from Sevalaya Hasegav, covering the costs of education and living for them.
• Scholarships for thousands of poor and rural children.
• Free science and career counselling seminars for village and tribal youth.

Frequently Asked Questions

References:

• Shivraj Raghunath Motegaonkar Official website

With decades of experience in cardiology and medical administration, Dr. Mahalingam has played a significant role in establishing Santosh Medical College and Santosh Dental College as reputed institutions in the field of higher medical education.

Dr. P. Mahalingam Bio Summary

Dr. P. Mahalingam Educational Details

Dr. P. Mahalingam has an extensive academic background in the field of medicine. He completed his MBBS and later pursued MD in General Medicine, followed by DM in Cardiology, which established him as a highly qualified specialist in cardiovascular sciences. His academic training and professional expertise in cardiology laid the foundation for his distinguished medical and institutional career.

He is also associated with advanced professional recognition such as FCCP (Fellow of the College of Chest Physicians), reflecting his global-level medical credentials and academic excellence in the healthcare domain.

Dr. P. Mahalingam Career and Journey

Dr. P. Mahalingam began his professional journey as a cardiologist and gained recognition for his clinical expertise and dedication to patient care. Over the years, he built a strong reputation in the medical field for his contributions to healthcare services and clinical practice.

Before entering the education sector, he served as a reputed cardiologist and medical professional, providing specialised healthcare services and contributing to the advancement of modern medical practices in India. His experience in medicine later inspired him to establish institutions focused on quality medical education and hospital-based training.

With a visionary approach, he founded Santosh Medical College and Santosh Dental College in Ghaziabad with the aim of providing world-class medical education combined with practical clinical exposure. Under his leadership, these institutions eventually evolved into Santosh Deemed to be University, a recognised centre for medical, dental, and allied health sciences education.

As Founder Chairman and Managing Trustee, Dr. Mahalingam has been the guiding force behind the expansion of Santosh Group of Institutions, including teaching hospitals, research facilities, and academic departments dedicated to healthcare education. His leadership has contributed significantly to the growth of Santosh University as a reputed institution in the Delhi-NCR region.

Founder of Santosh University, Ghaziabad

Dr. P. Mahalingam is best known for establishing Santosh Deemed to be University in Ghaziabad, Uttar Pradesh. The university was founded with the vision of delivering high-quality medical education, research, and healthcare services under one integrated academic ecosystem.

Under his strategic leadership:

• Santosh Medical College was established
• Santosh Dental College was developed
• Multi-speciality teaching hospitals were expanded
• Research and postgraduate medical education programs were strengthened

His institutional vision focused on combining academic excellence, clinical training, and affordable healthcare services, making Santosh institutions a prominent name in the medical education sector.

Leadership and Vision in Medical Education

Dr. Mahalingam is widely regarded as a visionary educationist who transformed Santosh institutions into a comprehensive healthcare and academic hub. His leadership philosophy emphasises:

• Quality medical education
• Ethical healthcare practices
• Research-driven academic environment
• Affordable healthcare access for society

Through his long-term vision, he has contributed to the training of thousands of medical and dental professionals who now serve in various parts of India and abroad.

Dr P Mahalingam, Wikipedia (Profile Overview)

Dr. P. Mahalingam is an Indian cardiologist and the founder of Santosh Deemed to be University, Ghaziabad. He is known for his significant contributions to the fields of medical education, institutional development, and healthcare services in India. Over the years, he has played a key role in establishing a strong academic infrastructure for medical and dental education through the Santosh Trust and associated institutions.

Awards and Recognitions

Dr. P. Mahalingam has received multiple recognitions for his contribution to medicine and education. His work in healthcare development and academic leadership has been acknowledged both nationally and internationally.

Some of the notable recognitions associated with his professional journey include appreciation from international academic and healthcare organizations for his contribution to medical education and institutional growth.

Controversy

Dr. P. Mahalingam and the Santosh Medical College were involved in a controversy in 2019 when a case was allegedly registered in Ghaziabad for charges of financial fraud and breach of trust. According to news reports, a company in Delhi accused the Maharaji Educational Trust and its members, including Dr. P. Mahalingam, of receiving approximately ₹8.6 crores as investment for educational development with a promise of returns and management quota seats, which were allegedly not delivered.

An FIR was registered based on the complaint for serious offenses, and the police started an investigation into the charges. It must be noted that the case is based on a complaint and legal proceedings, which are subject to investigation and legal scrutiny.

Dr. P. Mahalingam Net Worth

The exact net worth of Dr. P. Mahalingam is not publicly disclosed. However, as the founder and chairman of a reputed medical university and healthcare institutions, he is considered a prominent figure in the field of private medical education and healthcare infrastructure in India.

Dr. P. Mahalingam Social Media Handle

Public verified social media handles of Dr. P. Mahalingam are not widely available in the public domain. Most of his professional presence is associated with institutional platforms such as Santosh Deemed to be University and Santosh Hospitals.

Frequently Asked Questions (FAQs)

References:

[1.] Santosh Hospital Ghaziabad, NEETPGEXAM.COM
[2.] Santosh Medical College Ghaziabad, Edufever
[3.] Santosh Medical College, Wikipedia

However, Dr Mandal’s role is not limited to being a teacher. He is also a social activist and a thoughtful public voice. He has consistently spoken up for the rights of backward and marginalised communities and has opposed policies that harm social equality.

Dr Suraj Mandal strongly criticises policies that he believes go against social justice and actively participates in national movements related to social issues across the country. He firmly believes that change will not come if people remain silent. That is why he continues to raise his voice fearlessly, even if he has to stand alone.

He is very active on social media, especially on X (formerly Twitter), where he regularly shares his views on politics, history, and social issues in a clear and well-informed manner. His posts show that he does not just comment on issues on the surface but tries to understand and explain them in depth.

Dr. Suraj Mandal Biography Summary

डॉ. सूरज मंडल का जीवन-परिचय (Dr. Suraj Yadav Biography Summary) को टेबल फॉर्मेट में प्रस्तुत किया गया है:

Here is the biography summary of Dr. Suraj Mandal (Dr. Suraj Yadav) presented in a simple table format (UK English, easy to understand):

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Dr. Suraj Mandal Educational Details

Here is the academic details of Dr Suraj Mandal presented in a simple table format:

Dr. Suraj Mandal Political and Organizational Experience

Here is the political and organisational experience of Dr Suraj Mandal presented in a simple table format:

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Dr. Suraj Mandal Family Background

Dr. Suraj Mandal Favourite Quotations

1. “होइ है वही जो राम रचि राखा”
   अर्थ: जो राम (ईश्वर) ने रच रखा है, वही होता है। यह उद्धरण जीवन में विश्वास, धैर्य और नियति को स्वीकार करने की प्रेरणा देता है।
2. “The ultimate tragedy is not the brutality of the bad but the silence of the good.”
   — मार्टिन लूथर किंग जूनियर
   भाव: अन्याय के समय चुप रहना भी एक प्रकार का अपराध है।
3. “सत्यमेव जयते”
   अर्थ: सत्य की ही जीत होती है।
   स्रोत: मुंडक उपनिषद
   यह भारत का राष्ट्रीय आदर्श वाक्य भी है, जो सत्य और न्याय की महत्ता को दर्शाता है।
4. “यदा यदा हि धर्मस्य ग्लानिर्भवति भारत, अभ्युत्थानमधर्मस्य तदात्मानं सृजाम्यहम्”
   — भगवद गीता, अध्याय 4, श्लोक 7
   अनुवाद: जब-जब धर्म की हानि और अधर्म की वृद्धि होती है, तब-तब मैं स्वयं को प्रकट करता हूँ।
   संदेश: यह उद्धरण न्याय, कर्तव्य और समय पर हस्तक्षेप की आवश्यकता को दर्शाता है।

Dr. Suraj Mandal Social Media Handle

Dr. Suraj Mandal Photo Gallery

References:
1. Bindeshwari Prasad Mandal Wikipedia
2. Suraj Yadav Facebook Profile

She holds a Bachelor’s degree in B.Com (Business/Commerce) from the University of Allahabad, completed in 2005, and an MBA from Devi Ahilya Vishwavidyalaya, Indore.

Neha Singh Biography Summary

Neha Singh Education qualification

Neha Singh is an Assistant Professor of Communication at Galgotias University, where she has been serving in the academic role for over two years

Role in Institutional Representation and Public Attention

Neha Singh gained national media attention in 2026 after representing Galgotias University at the AI Impact Summit in New Delhi, where she introduced a robotic dog showcased at the university pavilion. The incident sparked public debate and media scrutiny, placing her at the center of discussions related to communication clarity and academic representation at technology exhibitions.

During clarifications, she stated that she is not an AI faculty member but belongs to the Communication domain under the School of Management, highlighting her primary specialization in communication studies rather than technical AI research.

The “Robodog” Controversy

• The Claim: During the summit, Singh was filmed presenting a robotic dog named “Orion,” stating it was developed by the university’s Centre of Excellence.
• The Fact: Social media users quickly identified the robot as a Unitree Go2, a commercially available product manufactured by a Chinese company.
• The Outcome: The university was asked to vacate its stall for causing “national embarrassment.”

Professional Profile and Teaching Philosophy

Neha Singh’s professional philosophy revolves around the transformative power of communication, language, and expression in academic and professional growth. Her work in higher education focuses on empowering students through effective communication skills, public engagement, and academic mentoring

Social Media Handle

Resources

Linkedin Profile: https://www.linkedin.com/in/neha-singh-565b2b1ab/

Dr. Adarsh Kumar is a remarkable poet whose works are widely appreciated. His poetry collection Akshar Akshar Adarsh was highly praised in both India and Japan. In 2017, he recited his poems at the Lal Qila National Kavi Sammelan (Red Fort National Poets’ Conference) organised on Republic Day by the Hindi Academy and the Delhi Government. His poetry presents social and cultural issues in a deeply impactful manner. The Hindi Academy has also honoured him with the Aashu Lekhan Puraskar (Impromptu Writing Award).

Dr. Adarsh Kumar Biography Summary

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Dr. Adarsh Kumar Educational Details

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Dr. Adarsh Kumar Organisational Experience

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Dr. Adarsh Kumar Prominent Awards and Recognition

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Dr. Adarsh Kumar Other Achievements

Dr. Adarsh Kumar Social Media Handle

Dr. Adarsh Kumar Photo Gallery

Sources & References:

1. Dr. Adarsh Kumar Instagram
2. Dr. Adarsh Kumar Facebook
3. NIU University Website

Dr. Ratan Lal is a prominent scholar, writer, and social activist in India, especially known for his work on Dalit issues. He has conducted in-depth research on subjects such as caste, human rights, and gender justice. He has written and edited several books, among which Kashi Prasad Jaiswal and Aur Kitne Rohit are particularly notable. In addition, he has also translated Ek Tha Doctor, Ek Tha Sant into Hindi.

Professor Ratan Lal also runs a popular social media channel titled “Ambedkar Nama,” which actively works to spread the ideas of Dr. B.R. Ambedkar in society. However, his role is not limited to teaching history; he also motivates students to think critically, ask questions, and move towards social change.

Dr. Ratan Lal Biography Summary

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Dr. Ratan Lal Educational Details

Dr. Ratan Lal Famous Books

Dr. Ratan Lal Social Media Handle

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Dr. Ratan Lal Photo Gallery

References:

1. Dr Ratan Lal Wikipedia
2. Dr Ratan Lal Facebook