EVERY "CHAMP-CHAMP" IN UFC'S HISTORY
Amanda Nunes is without a doubt the best female fighters of our era. She became the first female to attain the status of 'champ-champ.' She won the bantamweight title against Miesha Tate at UFC 200, and the featherweight title against UFC 250 against Cris Cyborg.
Henry Cejudo turned his career around after 2017. The former Olympic gold medalist ended Demetrious Johnson's iconic win streak to become the new featherweight champion at UFC 227, he then moved up to the bantamweight division and knocked out Marlon Moraes at UFC 238 to attain the status of 'champ-champ.'
Daniel Cormier became the light heavyweight champion by beating Anthony Johnson at UFC 187. He later lost his belt to Jon Jones, but after Jones was tested positive for banned substances their fight was overturned to a no contest. DC then went on to knockout Stipe Miocic at UFC 226 to become the new heavyweight champ, and attain the status of 'champ-champ.'
Conor McGregor popularized the term 'champ-champ,' and he became the first guy in the UFC to simultaneously hold two belts. He became the featherweight king by knocking out Jose Aldo at UFC 194. He then shocked the world by knocking out Eddie Alvarez at UFC 205 to become the new lightweight king as well.