Min Yoon-gi (민윤기; born March 9, 1993), better known by his stage names Suga and Agust D, is a South Korean rapper, songwriter and record producer. He debuted as a member of the South Korean pop idol group BTS in 2013. In 2016, he released his first solo mixtape, Agust D, followed by his second solo mixtape D-2 in 2020.