Mystery Music Show: King of Mask Singer
2015Series

Person
Acting
Kwak Ji-seok, known professionally as Gaon, is a South Korean rapper, singer-songwriter and musician under JYP Entertainment. He is one of the electric guitarists of the boy band Xdinary Heroes.
2015Series
2012Series
2013Series
2022Series
2023Series
2022Series
2026Series
2026Series