There are three artists with the name SG. 1. SG is short for Seokyeong, a half Korean and half Japanese vocalist and rapper from Japan. He is signed with SuperGenius Entertainment and made his debut in 2020. Besides releasing his own songs he is also very active in covering Japanese, Korean and English songs for Youtube and TikTok. 2. SG is an alias of Andrew Pekler. 3. SG is a rap artist from London, UK from the collective Greyworld.