Karan Johar has always maintained he will launch close friend superstar Shah Rukh Khan’s son Aryan in Bollywood but the filmmaker says as a God parent, he will wait for the youngster to finish his studies before making an entry into films. Recently, Shah Rukh also said that his 19-year-old son will have to complete his graduation before taking up a career in Bollywood, if that’s what he wishes to do in future.