Holly Holm is the first UFC fighter that successfully passed 50 USADA tests
Cooperation between UFC and American Anti-Doping Agency (USADA) has been going on for several years already. During that time many fighters were caught using doping but there are also those who successfully passed tests over and over again. The best result belongs to former UFC bantamweight champion Holly Holm (13-5) who successfully passed 50 tests which is an absolute record for the promotion.
This information was made public on the official UFC Twitter in a video where UFC vice-president Jeff Novitzky congratulates Holm, giving her a prize jacket.
Holly Holm had her last fight less than a month ago. She defeated Raquel Pennington in a rematch by unanimous decision.