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NATAL, BRAZIL - MARCH 23: (L-R) Mauricio 'Shogun' Rua and Dan Henderson trade punches in their light heavyweight bout during the UFC Fight Night event at Ginasio Nelio Dias on March 23, 2014 in Natal, Brazil. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)

NATAL, BRAZIL - MARCH 23:  (L-R) Mauricio 'Shogun' Rua and Dan Henderson trade punches in their light heavyweight bout during the UFC Fight Night event at Ginasio Nelio Dias on March 23, 2014 in Natal, Brazil. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)