Lee Sun kyun
Lee Sunkyun is a South Korean actor. After beginning his career in musical theatre, for many years Lee was relegated to minor and supporting roles onscreen, only getting to play lead characters in oneact dramas on KBS Drama City and MBC Best Theater. In one such Best Theater project, he worked with TV director Lee Yoonjung on Taereung National Village , which led to him being cast in her later series The 1st Shop of Coffee Prince in 2007. Coffee Prince, along with medical drama White Tower brought Lee mainstream popularity, which he followed with Pasta and Golden Time .
Their sons were born on November 25, 2009, and August 9, 2011.
Source: Wikipedia