Frontman of the South Korean indie band Hyukoh. The band made their debut in September of 2014 when they released their debut EP simply titled 20. However, they didn't gain widespread fame until they appeared on the 2015 series of Infinite Challenge.
He attended the Korean International School in Beijing before beginning to study at Hongik University.
For the original soundtrack of the Korean drama Reply 1988, he performed a rendition of Lee Moon-se's "A Little Girl."
He spent two decades living in Beijing, China before moving back to South Korea in 2012 for college.
In July 2015, it was revealed Hyukoh would join the music label HIGHGRND owned by rapper and producer Tablo.