One member of the K-pop boy band Topp Dogg. He is one of a ten member band that made their debut in 2013 with the album Dogg's Out. They have since released several more albums including Arario and The Beat.
He originally made his k-pop debut in 2012 as a member of the five piece band Bigstar.
In 2016, he sang the single "Back Then" for the soundtrack of the show Please Come Back, Mister.
He was born in Daegu, South Korea.
Like Chwe Hansol, he is a member of a popular boy band from South Korea.