WATCH: Greatest Olympics moment! When father came to the rescue of injured Dereck Redmond
Not to give up, he was hobbling towards the finishing line when his father joined him on the track and helped complete the race.
Aug 10, 2016, 07:10 AM ISTOlympian Punjab Police officer commits suicide
Singh, an Arjuna awardee in 1998, had represented India in judo at the 1992 Barcelona Olympics and in the 1996 Atlanta Olympics.