Question: What famous son of Hiroo Johar and the acclaimed producer Yash Johar made his directorial debut with the film, "Kuch Kuch Hota Hai?"
Sentence (from "Shah Rukh Khan filmography"): Khan began his acting career on television by playing a soldier in the Doordarshan series "Fauji" (1988), a role that garnered him recognition and led to starring roles in more television shows.
Relevant evidence: No