Lee Sang Yeop is a South Korean actor, he made his acting debut in the 2007 television drama "A Happy Woman." He is best known for starring in the sitcom I Live in Cheongdam-dong (2011), the melodrama The Innocent Man (2012), the period drama Jang Ok Jung, Living by Love (2013), and the fantasy drama While You Were Sleeping (2017). Lee was cast in his first leading role in the weekend drama Give Love Away.

Lee is the only grandson of the former Dongguk Jaekang chairman Kim Jong Jin.