Don'Tale O'Neil Mayes is an American professional mixed martial artist known for his impressive skills and athleticism in the Heavyweight division. Mayes began his MMA career in 2016 and quickly rose through the ranks, earning him a contract with the Ultimate Fighting Championship (UFC). He made his UFC debut in 2019 and has since competed in several high-profile matches, cementing his status as a top contender in the heavyweight division. Mayes is known for his striking power and grappling abilities, and is considered one of the most exciting fighters to watch in the UFC.