Lee Sung-hyun

Lee Sung-hyun (Korean: 이성현; born January 10, 1991) is a South Korean kickboxer who competes in the lightweight, welterweight and middleweight divisions. He is the current RISE Middleweight champion. Known for his speed and sophisticated combinations, Lee debuted in K-1 in March 2009 and further established himself by winning the RISE Korea Super Lightweight Championship in June 2011. He then went on compete regularly for RISE in Japan and had a breakout year in 2013 by winning the K-1 Korea MAX 2013 Tournament and the RISE lightweight title.

Lee Sung-hyun

Lee Sung-hyun (Korean: 이성현; born January 10, 1991) is a South Korean kickboxer who competes in the lightweight, welterweight and middleweight divisions. He is the current RISE Middleweight champion. Known for his speed and sophisticated combinations, Lee debuted in K-1 in March 2009 and further established himself by winning the RISE Korea Super Lightweight Championship in June 2011. He then went on compete regularly for RISE in Japan and had a breakout year in 2013 by winning the K-1 Korea MAX 2013 Tournament and the RISE lightweight title.