Career
He also represents South of Korea in senior men"s football. Lee was selected by Gwangju Football Club as a draft pick from the University of Ulsan for the 2011 K-League season. After making his first appearance for his new club in the second round 2011 K-League Cup match on 6 April 2011 against Busan I"Park, he played his first K-League game the following week against Sangju Sangmu Phoenix, which ended in a draw.
Lee would go on to score a further seven goals during the season, finishing as his club"s joint top scorer for 2011 alongside João Paulo.
Gwangju were relegated following the completion of the 2012 K-League season. In January 2013, Lee transferred to Jeonbuk Hyundai Motors.
In 2015, Lee Seung-Gi moved the team Jeonbuk Hyundai Motors to Sangju Sangmu Football Club,because He was enlist while 2 years. Also, He will suppose to return to Jeonbuk Hyundai Motors in 2017.
In 2011, Lee was selected in the Republic of of Korea squad for the AFC third round of the qualification matches for the 2014 World Cup.
Individual = Club.