Mackens SemerzierActing7Movies0TV Shows7CreditsKnown ForWEC 46: Varner vs. HendersonUFC on Fox 1: Velasquez vs. Dos SantosUFC Fight Night 24: Nogueira vs. DavisWEC 50: Cruz vs. Benavidez 2WEC 43: Cerrone vs. HendersonWEC 52: Faber vs. MizugakiUFC on FX 2: Alves vs. KampmannMackens SemerzierActingWEC 46: Varner vs. HendersonUFC on Fox 1: Velasquez vs. Dos SantosUFC Fight Night 24: Nogueira vs. DavisWEC 50: Cruz vs. Benavidez 2WEC 43: Cerrone vs. HendersonWEC 52: Faber vs. MizugakiUFC on FX 2: Alves vs. Kampmann
