Kunal Nayyar, who played Raj Koothrappali, has recently revealed how he used to drive his The Big Bang Theory co-stars crazy.

CBS aired the popular American sitcom Young Sheldon and the show majorly follows the early years of Sheldon Cooper, a bright, ...

Kunal Nayyar played Raj Koothrappali for all 12 seasons of The Big Bang Theory, and one on-set antic drove his castmates ...