By Josh Sanchez The Ultimate Fighting Championship (UFC) took center stage on Saturday night with UFC 224: Nunes vs. Pennington at Jeunesse Arena in Rio de Janeiro, Brazil. UFC women’s bantamweight champion Amanda Nunes entered the cage to defend her title in the main event against Raquel Pennington. In the co-main event, Kelvin Gastelum took on Ronaldo “Jacare” Souza. 

By Daniel Vreeland When Mackenzie Dern first stepped into the UFC Octagon, the spotlight was bright.