Going toe-to-toe, these fighting primates could give Floyd Mayweather a run for his money. The amazing images – captured by Australian tourist Julie Rathbone on the banks of the Zambezi river in Africa – show the pair engaging in a few fisticuffs. The Chacma baboons appeared to settle a disagreement by fighting – before a senior baboon plays referee and steps in to break it up. Nurse unit manager Julie Rathbone, 59, from New South Wales, was on a cruise down the river when she spotted the fracas unfolding. (Photo by Julie Rathbone/Caters News)

Participants adjust their make up backstage during a breast model contest in Hefei, Anhui province September 24, 2014. Over 100 models participated in this contest, which was held by a cosmetic company. The winner was awarded 680,000 yuan ($110,825) as cosmetic funds and 30,000 yuan ($4,890) in cash, local media reported. (Photo by Reuters/Stringer)

A hint of Spring Fever is evidenced by this passerby tipping his hat to a store fixture mannequin on a State St. sidewalk in downtown Chicago on March 23, 1978. The mannequin was awaiting pickup to be transported. (Photo by AP Photo)

An annual fire festival is held in Nachikatsuura, Wakayama Prefecture, western Japan, on July 14, 2019. (Photo by Kyodo News via Getty Images)

Los Angeles Lakers forward LeBron James (6) lands on fans sitting court side as he dives after a ball in the second half against the Los Angeles Clippers at Crypto.com Arena in Los Angeles, California on January 24, 2023. (Photo by Jayne Kamin-Oncea/USA TODAY Sports)

Italian model Vittoria Ceretti presents a creation by designer Virginie Viard as part of her Spring/Summer 2024 Women's ready-to-wear collection show for fashion house Chanel during Paris Fashion Week in Paris, France ob October 3, 2023. (Photo by Sarah Meyssonnier/Reuters)

In November 2021 Vogue has released photographs to promote the upcoming publication of Vogue Paris: 100 Years, the first illustrated history of the magazine from its debut edition in 1920 to its centenary. The book is expected to be published next March. (Photo by Vogue Paris: 100 Years/The Times)

The Nebraska Cornhuskers huddle before Wednesday’s match against the Omaha Mavericks at Memorial Stadium on August 30, 2023 in Lincoln, Nebraska. (Photo by Dylan Widger/USA Today Sports)