Kennyth Pinero Castro, known professionally as S6LTY, is an American-Puerto Rican rapper from Florida.

Before making music, S6LTY used to upload Fortnite videos on his YouTube channel @vSaltyy. After his YouTube channel was hacked, S6LTY shifted to making music in May 2021, with his first release being titled “Demon Slayer”.

His debut project, titled Memories, was released in November of that year.