Kuhn is the the stage name of No Soo Il, a South Korean singer and rapper. Born on November 11, 1995, Kuhn is the lead rapper and vocalist for the K-pop boy group UP10TION, which debuted in 2015. In 2017, Kuhn starred in “UP10TION Please,” a Soompi Original series where the members of UP10TION compete in fun challenges.