Are you a NEET or JEE aspirant struggling with Physics? Then you must have heard the name that echoes in every PW classroom — MR Sir! Yes, Manish Raj Sir, the star Physics teacher at Physics Wallah (PW), is not just an educator, but a legend among students.
In this article by NEET JEE Catalyst, let’s dive into the life, teaching style, and contribution of MR Sir to India’s competitive exam landscape.
Who is MR Sir?
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| MR Sir from Physics Wallah: Making Physics simple and fun for NEET and JEE aspirants. |
Manish Raj, popularly known as MR Sir, is a senior Physics faculty at Physics Wallah, India’s leading edtech platform. With over 12 years of teaching experience and a background in engineering, he has helped lakhs of students crack NEET and JEE with confidence.
Whether it's Mechanics, Thermodynamics, or Modern Physics, MR Sir teaches with such clarity that even the most difficult topics seem simple.
“Class ka ek gunda hai MR… star! Naam to suna hoga!”
This line isn’t just fun—it captures his bold, confident, and engaging teaching style.
What Makes MR Sir Special?
- Concept Clarity with Fun Analogies – He uses daily-life examples and unique analogies to explain core concepts.
- Motivational Mentorship – His motivational talks before exams have boosted the confidence of countless students.
- Entertaining Yet Effective – His signature humor, phrases, and presence make even 2-hour lectures feel short.
- Exam-Focused Preparation – MR Sir teaches not just to understand Physics, but to ace the exam.
“Sabzi mein namak swaad anusar, MR ki class aukaad anusar!”
In short, students get exactly what they need—no more, no less.
MR Sir’s Role in Physics Wallah (PW)
At Physics Wallah, MR Sir teaches in several key batches like:
- Lakshya NEET
- Yakeen Dropper Batch
- Sankalp & Prayas (JEE)
- Udaan, Mission Series
His lectures on the Physics Wallah YouTube channel and PW app are widely loved and receive thousands of views and comments. His doubt-solving, handwritten notes, and question-solving methods have helped lakhs of aspirants prepare efficiently.
Impact During COVID-19
When offline coaching centers were shut, MR Sir played a crucial role in continuing quality education online. Through affordable courses and free YouTube sessions, he ensured that even students in remote villages could prepare for NEET/JEE with confidence.
Student Testimonials
- “Before MR Sir, Physics felt impossible. After his class, it became my favorite subject.”
- “From scoring 30 to 140 in NEET Physics – all credit to MR Sir.”
- “His line, ‘Beta, chill maaro. Sab ho jaayega,’ helped me stay calm during prep.”
Legacy of MR Sir
MR Sir represents more than teaching—he symbolizes affordable quality education for all. His efforts through Physics Wallah have made him a hero among India’s youth. His teaching is not just about Physics formulas—it’s about life lessons, time management, and believing in oneself.
He is truly the “star” of Physics education, inspiring lakhs across India.
Final Words from NEET JEE Catalyst
At NEET JEE Catalyst, we salute educators like MR Sir, who dedicate their lives to shaping future doctors and engineers.
If you're serious about cracking NEET or JEE and want to build a strong command over Physics, MR Sir's classes at Physics Wallah are a must.
“Class ka ek gunda hai MR… naam to suna hoga!”
Tags: MR Sir, Physics Wallah, Best Physics Teacher, NEET 2025, JEE 2025, PW Faculties, MR Sir Biography, NEET JEE Catalyst
 – Rockstar Physics Teacher at Physics Wallah | NEET JEE Catalyst){kind=link}
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