He is a producer and sound engineer at Watch Out! Records and the music and audio director for Pixel Universe. His career includes producing various bands, touring internationally as the bassist and producer of In Your Face, and receiving two Korean Music Awards nominations with Nuclear Idiots and Material Pound. His recent credits include Jo Yuri’s “Farewell for Now,” Jang Han Eum’s “Lucky Boy” for BOYS II PLANET, and the guitar arrangement for fromis_9’s Taiwan concert.