Guru Dutt was one of the greatest icons of commercial Indian cinema. Although he made less than fifty films, they are believed to be the best to come from Bollywood's Golden Age, known both for their ability to reach out to the common man and for their artistic and lyrical content, and they went on to become trendsetters that have influenced Bollywood ever since. But for all his genius, there was a shroud of the tragedy that overshadowed his career and life. Here are unknown facts about Guru Dutt