Gil Seong-joon (born December 24, 1977), better known by his stage name Gill, is
a South Korean singer, television personality, and former main vocalist of the
hip-hop duo Leessang. He rose to fame in the 2000s with Leessang, known for
blending hip-hop with meaningful lyrics. In 2009, Gill became a regular co-host
on the popular variety show Infinite Challenge, where he showcased his unique,
rugged charm and humor, though he was often dubbed the “Unfunny Friend” due to
his slower ad-libs compared to his co-hosts. He also co-hosted Come To Play and
became a coach on The Voice Kore...