Sushil kumar 1 of d 14 wrestlers 4r CWG EVENT

Kumar started training at the Chhatrasal Stadium's akhada at the age of 14. Trained at the akhada by Indian pehlwans Yashvir and Ramphal, and later by Arjuna awardee Satpal and then at the Railways camp by coach Gyan Singh, Sushil endured tough training conditions which included sharing a mattress with a fellow wrestler and sharing a dormitory with twenty others.At the age of 18 he become state champ.
His first success came at the World Cadet Games in 1998 where he won the gold medal in his weight category. He followed this up with gold in the Asian Junior Wrestling Championship in 2000.

Moving out of the junior competition, Kumar won the bronze medal at the Asian Wrestling Championships in 2003 and followed that up with a gold medal at the Commonwealth Wrestling Championships. Kumar placed fourth in the World Championships in 2003, but this went largely unnoticed by the Indian media as he fared badly in the 2004 Olympic Games in Athens, in the 60 kg class placing 14th.

He won gold medals at the Commonwealth Wrestling Championships in 2005 and 2007. He ranked seventh in the 2007 World Wrestling Championships, but managed to qualify for the 2008 Olympic Games in Beijing. He followed this up with a Bronze in the Asian Wrestling Championships, before heading for the 2008 Olympic Games in Beijing.

Kumar was awarded the Arjuna Award, in 2006.