Here is a list of Kim's best fights. For a list of Kim's losses, refer to "Dong Hyun Kim Losses".
On October 9, 2013 Dong Hyun Kim faced off against Erick Silva in a welterweight bout at age 31. He was coming in with a record of 18-2-1 (8), and Silva was 29 years old and with a record of 15-3 (12). Kim stopped Erick Silva via KO.
On November 28, 2015 Dong Hyun Kim faced off against Dominic Waters in a welterweight bout at age 34. He was coming in with a record of 21-3-1 (11). Kim stopped Dominic Waters via TKO.
On July 11, 2009 Dong Hyun Kim faced off against T. J. Grant in a welterweight bout at age 27. He was coming in with a record of 12-0-1 (7). Kim won the fight via 3-round unanimous decision.
On May 24, 2008 Dong Hyun Kim faced off against Jason Tan in a welterweight bout at age 26. He was coming in with a record of 10-0-1 (7), and Tan was 26 years old and with a record of 5-2 (3). Kim stopped Jason Tan via TKO.
On November 10, 2012 Dong Hyun Kim faced off against Paulo Thiago in a welterweight bout at age 30. He was coming in with a record of 16-2-1 (7), and Thiago was 31 years old and with a record of 14-4 (9). Kim won the fight via 3-round unanimous decision.
On March 3, 2013 Dong Hyun Kim faced off against Siyar Bahadurzada in a welterweight bout at age 31. He was coming in with a record of 17-2-1 (7), and Bahadurzada was 28 years old and with a record of 21-4-1 (17). Kim won the fight via 3-round unanimous decision.
On December 30, 2016 Dong Hyun Kim faced off against Tarec Saffiedine in a welterweight bout at age 35. He was coming in with a record of 22-3-1 (11), and Saffiedine was 30 years old and with a record of 16-5 (6). Kim won the fight via 3-round split decision.
On January 1, 2011 Dong Hyun Kim faced off against Nate Diaz in a welterweight bout at age 29. He was coming in with a record of 14-0-1 (7), and Diaz was 25 years old and with a record of 13-5 (11). Kim won the fight via 3-round unanimous decision.
On May 23, 2015 Dong Hyun Kim faced off against Joshua Burkman in a welterweight bout at age 33. He was coming in with a record of 20-3-1 (10). Kim stopped Joshua Burkman via submission.
On August 5, 2007 Dong Hyun Kim faced off against Hidehiko Hasegawa in a welterweight bout at age 25. He was coming in with a record of 9-0 (6). Kim stopped Hidehiko Hasegawa via KO.