In the acclaimed film Taare Zameen Par, a memorable song sequence vividly portrays the world of the "ideal" student—disciplined, focused, and always progressing toward success with structure and routine. This characterization perfectly fits Yohaan Nandkishore Awasthi, Ishaan's elder brother, who is depicted as the bright, organized, high-achieving child contrasting sharply with Ishaan's struggles with dyslexia.
From Child Actor to Dental Professional
The actor who portrayed the studious elder brother Yohaan Nandkishore Awasthi has now built a remarkably different life off-screen. Sachet Seth, who played the disciplined and high-achieving "Dada" in the 2007 film, is now a certified dentist in the United Kingdom, according to his professional profile.
Academic Journey
Sachet, who also appeared in the 2010 Hindi comedy Khatta Meeta before stepping away from films, pursued academics after his early acting career. He completed his Bachelor's degree in Dentistry from D.Y. Patil University, where he graduated as a gold medalist in Periodontology. He later earned a Master's in Clinical Dentistry (Periodontology) from the UCL Eastman Dental Institute in London between 2020 and 2023. Additionally, he cleared the Overseas Registration Examination (ORE), making him eligible to practice dentistry in the UK.
Character Reflection
In the film, Yohaan Awasthi was portrayed as the ideal elder brother—confident, academically brilliant, and the emotional contrast to Ishaan's struggles with dyslexia. While Ishaan's journey formed the emotional core of the story, Yohaan's character quietly represented the pressure of perfection and expectations within the family.
Current Profession
Today, the child actor who once played that role has moved far away from cinema and into a clinical profession. Registered with the European Federation of Periodontology, Sachet is now working as a dentist in the UK, marking a complete shift from on-screen performances to a medical career built on years of study and training.
