B.M. Sharma (b 1 January 1974) from the Indian Navy is the fastest Indian at the Badwater Ultramarathon, considered the toughest foot race on earth, held in California, USA from 18 to 20 July 2016. He completed the 217 km run in 40 hr 47 min, surpassing Arun Bharadwaj’s record of 41 hr 7 min in 2011.