Kim Yoon-sung, aka Gaeko, is a South Korean vocalist and rapper who rose to fame
in the late 90s with fellow rappers Choiza and Curbin in the trio CB Mass, and
then as a member of the hip-hop duo, Dynamic Duo, with Choiza in 2006. Gaeko and
Choiza set up CB Mass while still in high school along with rappers Sixpoint and
ZASON who left, with Curbin joining the band later. The trio had moderate
success until they disbanded in 2003 following a dispute with Curbin over money.
From the ashes rose Dynamic Duo, and the incredible success of their album 'Taxi
Driver' in 2004. They con...