Biography of Ashu Gai
Ashu Ghai (commonly searched as Ashu Gai) was born on October 7, 1992, in Delhi, India. He grew up facing significant financial hardship after the passing of his father. Raised by his mother, Anju Ghai, he supported his family from a young age — working as a tiffin delivery boy and starting private home tuitions while still a student.
Despite these challenges, Ashu excelled academically. He attended Rukmini Devi Public School and later transferred to Govt. Sarvodaya Vidyalaya, where he scored an impressive 95% in his 10th-grade board examinations. This academic achievement shaped his desire to make quality education accessible to all students — regardless of their economic background.
He pursued higher education in physics at Rajdhani College, University of Delhi, earning a Bachelor of Science (B.Sc. Hons.) in Physics followed by a Master of Science (M.Sc.) in Physics. He later returned to his alma mater as a guest speaker, completing a full circle in his educational journey.
In 2013, Ashu Ghai launched his YouTube channel, Science and Fun, with the goal of transforming how students interact with science subjects. While initial growth was slow, a major life event in 2019 — a significant financial loss in real estate — motivated him to scale his platform aggressively, building both a large digital community and a physical academy.
Today, Ashu Ghai runs the Science and Fun EdTech Private Limited company (incorporated 2022) alongside OSR Academy, a physical coaching center in Delhi co-founded with his brother Ushank Ghai. He has been recognized by Forbes India (2023) among India's top educators and was registered in the Influencer Book of World Records in 2024 as "India's Most Innovative Viral Teacher."
Personal Details
| Full Name | Ashu Ghai (also written as Ashu Gai) |
| Date of Birth | October 7, 1992 |
| Age (as of 2026) | 33 Years |
| Birthplace | Delhi, India |
| Nationality | Indian |
| Qualification | M.Sc. in Physics, Rajdhani College, University of Delhi |
| Mother | Anju Ghai |
| Brother | Ushank Ghai (business co-founder) |
| Wife / Spouse | Reema Ghai (married November 28, 2017) |
| Children | Kiaan Ghai (son, born December 12, 2019) |
| Hobbies | Photography, Travelling, Playing Guitar |
| Net Worth / Income | Not publicly available |
Platform Presence
Ashu Gai operates a wide digital ecosystem targeting students from Classes 9 to 12 and competitive exam aspirants.
Science and Fun
Main YouTube channel featuring viral experiments and general science.
8.9M+ SubscribersAshu Ghai 11th & 12th
Advanced Physics & Chemistry lectures for senior secondary students.
599K+ SubscribersScience experiment Reels and personal updates at @ashu.ghai
1.2M+ FollowersScience & Fun App
Official app hosting paid batches like Board Ranker, Newton Batch & CUET prep.
Developed with AppXOSR Academy
Offline coaching center in Delhi co-founded with his brother Ushank Ghai.
Delhi, IndiaAshu Ghai 9th & 10th
Dedicated channel for board exam preparation for Class 9 & 10 students.
YouTube ChannelTeaching & Content Style
Ashu Gai's pedagogical approach, summarized by his motto "पढ़ाता नहीं, सिखाता हूं" (I don't just teach; I help you learn), is built around one core belief: science should never be boring.
Experimental Learning: Rather than relying on blackboards and textbooks alone, Ashu Ghai uses everyday household items — balloons, bottles, coins, and candles — to demonstrate complex physics laws such as pressure, inertia, and electricity. This method makes abstract NCERT curriculum topics tangible and memorable.
The 3-Layer Method: His structured teaching framework moves students through three stages — building foundational understanding, applying concepts practically through experiments, and finally mastering exam-level problem solving.
Humor & Relatability: Lectures are delivered in Hinglish (a blend of Hindi and English), making the content widely accessible across North India. He uses student-friendly jokes and satire to maintain classroom energy and reduce the anxiety around difficult topics.
Community Focus: He addresses his students as "champs" and "warriors," fostering a sense of belonging and motivation, especially among students from modest financial backgrounds similar to his own upbringing.
✅ Strengths
- Makes complex science concepts simple and visual
- Deeply relatable communication style (Hinglish)
- Democratizes education with affordable fees (~₹9,000/year)
- Massive reach: 8.9M+ YouTube subscribers
- Live sessions reaching 45,000+ students at once
- Recognized by Forbes India (2023)
- 15+ years of teaching experience
- Strong student community and motivation focus
⚪ Limitations / Noted Criticisms
- Some scientific claims questioned by critics online
- Online students in paid batches may feel less attended to
- Informal style may not suit all exam-prep requirements
- Certain batch quality reviews have been mixed
- Net worth / financial details not publicly disclosed
- Limited peer-reviewed academic publications
Key Milestones
| 1992 | Born on October 7 in Delhi, India |
| 2013 | Launched Science and Fun YouTube channel |
| 2017 | Married Reema Ghai on November 28 |
| 2019 | Son Kiaan Ghai born on December 12; scaled digital efforts after family financial setback |
| 2022 | Crossed 1 million subscribers; received YouTube Gold Play Button; incorporated Science and Fun EdTech Pvt. Ltd. |
| 2023 | Named among India's top educators by Forbes India |
| 2024 | Registered in Influencer Book of World Records as "India's Most Innovative Viral Teacher" |