Question: What actor best known for starring in the television drama "A Love to Kill", starred in  a 2007 South Korean television series that aired on KBS2 from March 21 to May 24, 2007 ?
Sentence (from "Man from the Equator"): A tense, emotionally charged tale of brotherhood and betrayal, it follows two best friends with a tragic, twisted history that follows them from youth to adulthood.
Relevant evidence: No