Caleb Zackery "Don" Toliver ( TOL-ə-vər; born June 12, 1994) is an American rapper, singer and songwriter. In 2026, he landed his first number-one album on the Billboard 200 with Octane, which included his first No. 1 singles on the Billboard Hot Rap Songs chart, “E85” and “Body”. The album spent 13 weeks at number-one on the Billboard Top R&B/Hip-Hop Albums chart, and all 18 of the album’s tracks hit the Billboard Hot 100. In 2026, he earned his first major awards nods, with American Music Awards nominations for Best Male Hip-Hop Artist and Best Hip-Hop Album for Octane. He also made his main stage performance debut at the BET Awards, while receiving his first BET nomination, for Best Male Hip-Hop Artist,
