Min Yoon-gi (Korean: 민윤기; born on March 9, 1993 in Daegu), better known by his stage names Suga (Korean: 슈가) and Agust D, is a South Korean rapper, songwriter and record producer. He is the lead rapper of the South Korean boy group BTS, managed under Big Hit Entertainment.

His first solo mixtape, Agust D, was released in 2016 and re-released in 2018 to digital download and streaming platforms, reaching number three on Billboard's World Albums Chart. In 2020, he released his second solo mixtape, D-2; it peaked at number 11 on the US Billboard 200, number seven on the UK Albums Chart, and number two on Australia's ARIA Album Chart. Suga released his debut solo album, D-Day, in 2023. It debuted at number two on the US Billboard 200, tying him with BTS bandmate Jimin as the highest-charting South Korean solo artists of all time.