YSL Records is an American record label based in Atlanta, Georgia. It was founded in 2016 by the Atlanta-based rapper Young Thug. The company is a label imprint of 300 Entertainment. "300 Entertainment". 300ent.com. Its artists include Lil Keed, Yung Kayo, Yak Gotti, T-Shyne, BSlime, 1300Saint, Nine Vicious and more. From Wikipedia