Indian film actor, playback singer, producer and television personality. He has hosted several seasons of the game show, Kaun Banega Crorepati.
Made his Bollywood debut with movie Saat Hindustani (1969)
Made his Hollywood debut with movie The Great Gatsby (2013)

Achievements :
Awarded the Padam Shri by government of India in 1984
Awarded the Padam Bhushan by government of India in 2001
Awarded the Padam Vibhushan by government of India in 2015

Honoured with an Honorary Doctorate:
In 2004, by the University of Jhansi, India
In 2006, by the University of Delhi
In 2007, by the Leeds Metropolitan University in Yorkshire, UK
In 2013, by the Jodhpur National University

Some famous movies:
Anand (1971), Namak Haraam (1973), Sholay (1975), Mohabbatein (2000), Paa (2009), Piku (2015)