Trevon Deronta O'Ryan Echols, known professionally as Nine Vicious, is an American rapper. He rose to popularity as a now former signee of the label YSL Records. Echols began releasing music professionally in 2024, gaining a following on SoundCloud with the songs "I Love You" and "Ill Nva". He released his first mixtape, Studio Addict, on December 13, 2024. The following year, on March 31, he released his debut studio album Tumblr Music. On June 6 Read more on Last.fm