Who is the number 1 UFC fighter?

Men’s pound for pound Rank Fighter Weight class 1 Jon Jones Light heavyweight 2 Kamaru Usman Welterweight 3 Israel Adesanya Light heavyweight (2021) Middleweight (2012–present) 4 Alexander Volkanovski Welterweight (2012–2013) Lightweight (2014; 2016) Featherweight (2014–present)