Mumbai, Nov 02, 2007 : Highly acclaimed Bollywood actor and now even a producer Shahrukh Khan is celebrating his 42nd birthday today. Shah Rukh is one of Bollywood's biggest success stories. The star who began his career as an actor with the popular television serial, Fauji, made an impressive mark on the film industry despite having no family or friends to help him on his way. The badshah of Bollywood is now looking forward to the release of one his eagerly awaited films Om Shanti Om!