Here is a list of Dong-sik's best fights. For a list of Dong-sik's losses, refer to "Yoon Dong-sik Losses".
On June 2, 2007 Yoon Dong-sik faced off against Melvin Manhoef in a middleweight bout at age 34. He was coming in with a record of 1-4 (1), and Manhoef was 31 years old and with a record of 17-3-1 (16). Dong-sik stopped Melvin Manhoef via submission.
On April 29, 2008 Yoon Dong-sik faced off against Shungo Oyama in a middleweight bout at age 35. He was coming in with a record of 4-4 (3), and Oyama was 34 years old and with a record of 7-10 (5). Dong-sik won the fight via 2-round unanimous decision.
On October 28, 2007 Yoon Dong-sik faced off against Fábio Silva in a middleweight bout at age 35. He was coming in with a record of 3-4 (3), and Silva was 25 years old and with a record of 10-4 (7). Dong-sik stopped Fábio Silva via submission.
On October 25, 2009 Yoon Dong-sik faced off against Tarec Saffiedine in a middleweight bout at age 37. He was coming in with a record of 5-7 (3), and Saffiedine was 23 years old and with a record of 7-1 (5). Dong-sik won the fight via 3-round split decision.
On February 2, 2013 Yoon Dong-sik faced off against Ryo Takigawa in a middleweight bout at age 40. He was coming in with a record of 6-7 (4). Dong-sik stopped Ryo Takigawa via TKO.
On September 17, 2007 Yoon Dong-sik faced off against Zelg Galesic in a middleweight bout at age 35. He was coming in with a record of 2-4 (2), and Galesic was 28 years old and with a record of 6-2 (6). Dong-sik stopped Zelg Galesic via submission.
