Question: Maroo Entertainment Co., Ltd., is a South Korean independent record label and entertainment agency, it is currently home to which artist, a South Korean singer, actor and TV personality, and was initially part of the Korean duo Turbo?
Sentence (from "Kim Jeong-hoon"): After the duo disbanded in 2005, his fame increased as an actor starring in "Princess Hours", a drama based on a manhwa.
Relevant evidence: No