Dangal is based on the life of Mahavir Singh Phogat, a wrestler from the village of Balali in Haryana, India. Born in 1956, Mahavir was an avid wrestler who represented India at the Commonwealth Games. However, his dreams of winning a medal for India were shattered when he failed to do so. Undeterred, Mahavir decided to channel his energy into training his daughters, Geeta and Babita, to become wrestlers.

The movie's success can be attributed to its engaging storyline, exceptional performances, and outstanding direction. The film's writers, Nitesh Tiwari, Aamir Khan, and Baalu Menon, have done a fantastic job of adapting the true story of Mahavir Singh Phogat and his daughters.

The movie, released on December 23, 2016, was a massive success, grossing over ₹2,200 crore (US$310 million) worldwide. It not only became the highest-grossing Indian film of all time but also received widespread critical acclaim for its engaging storyline, exceptional performances, and outstanding direction.