Koo Tae-hoon (具泰勳, December 18 , 1972) is a drummer belonging to the Korean music group Jaurim . His current agency is Soundholic and is the CEO of Soundholic. In 1993, while serving in the military, he met Yoona Kim and worked full-count together, then got a job at an event company and quit his band life. However, after listening to demo tapes made by Yoona Kim, Jinman Kim, and Sunkyu Lee in 1996.
On June 28, 2017, due to personal circumstances, it announced a temporary suspension of Jaurim activities.