Kurush Deboo was born on September 12, 1963, in Mumbai, Maharashtra, India, and grew up in Navsari, Gujarat. He completed his Bachelor of Commerce in 1984 and later moved to Mumbai for further studies in Advertising and Marketing. He holds diplomas from Xavier's Institute of Communications and Jamnalal Bajaj Institute of Management. Deboo pursued acting at Roshan Taneja's Actors Studio, graduating in 1988. He is known for his role as Dr. Rustom Pavri in the film "Munnabhai M.B.B.S." and has appeared in numerous films and television series. His relationship status is not publicly disclosed.