From Ishaan’s 'perfect' elder brother in Taare Zameen Par to dentist, where is Yohaan Awasthi now?

Sachet Seth, who played Ishaan's studious elder brother Yohaan in 'Taare Zameen Par,' has transitioned from acting to a successful career as a certified dentist in the UK. After a brief stint in films, Seth pursued academics, earning multiple degrees in Periodontology and now practices dentistry in London, marking a significant shift from his on-screen persona.