Which 2017 biographical sports drama, starring Aamir Khan as wrestling coach Mahavir Singh Phogat, became one of the highest-grossing Indian films of all time and a hit in China?

• A Sultan
• B Dangal ✓
• C Bhaag Milkha Bhaag
• D Mary Kom

Dangal (2017), based on the true story of Mahavir Singh Phogat training his daughters Geeta and Babita to become world-class wrestlers, grossed over 2,000 crore worldwide.