Here is a list of Kim's best fights. For a list of Kim's losses, refer to "Dong Hyun Kim Losses".
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 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 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 May 29, 2010 Dong Hyun Kim faced off against Amir Sadollah in a welterweight bout at age 28. He was coming in with a record of 13-0-1 (7), and Sadollah was 29 years old and with a record of 3-1 (1). Kim won the fight via 3-round unanimous decision.
On March 1, 2014 Dong Hyun Kim faced off against John Hathaway in a welterweight bout at age 32. He was coming in with a record of 19-2-1 (9), and Hathaway was 26 years old and with a record of 17-1 (9). Kim stopped John Hathaway via KO.
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 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 September 6, 2008 Dong Hyun Kim faced off against Matt Brown in a welterweight bout at age 26. He was coming in with a record of 11-0-1 (7), and Brown was 27 years old and with a record of 8-6 (8). Kim won the fight via 3-round split decision.
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.