March 27 of every year is observed as World Theatre Day. The day is celebrated to honour and promote all forms of theatre and the actors who hon the craft. In Bollywood, we have several actors, who started their career by performing on stage and winning audiences' hearts with their versatile performances. Actors like Manoj Bajpayee, Rajkummar Rao and others who are successful Bollywood stars today, once upon a time started out as theatre artists.