It's D. Similes use like or as. Metaphor calls one thing another. And alliteration uses the same letter/ sound combination.
Answer:
Min Yoongi, better known by his stage names Suga and Agust D, is a South Korean rapper, songwriter, and record producer. Managed by Big Hit Entertainment, he debuted as a member of the South Korean pop idol group BTS in 2013.
Explanation:
