Lee Kwang Soo

Lee Kwang-soo (Hangul: 이광수; Hanja: 李光洙; born 14 July 1985) is a South Korean model, actor and entertainer, well known as a cast member of SBS's variety show Running Man.He gained a lot of popularity after joining SBS's Good Sunday popular variety show Running Man. He is well known as the framing master, betrayer and lately giraffe, previously Kwangvatar (the mixed of his name Kwangsoo and Avatar). In 2011 he won the award from SBS Entertainment Awards 2011, for category "SBS Variety New Star Award".