Ida Dene Simmons (born May 25, 1985) better known as Kim Isak, is a German-born American singer and actress based in South Korea. She was a member of South Korean K-pop duo Isak N Jiyeon from 2002 to 2004. She left SM Entertainment in 2012. She has been a VJ for Pops in Seoul on Arirang TV and is now a DJ for "Kpoppin" on Arirang Radio.
