picture of Ronaldo Junior

Ronaldo Souza Junior is a jiu-jitsu black belt representing Atos. He is a gi and no-gi IBJJF Pan champion. Nicknamed "The Human Highlight Reel," Ronaldo is known for his explosive and fan-friendly jiu-jitsu characterized by dynamic guard passing. 

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Nicholas Meregali Finally Conquers Absolute Title

Jun 6, 2022

After years of pursuing absolute gold, Nicholas Meregali fought through a rib injury to earn the biggest title in jiu-jitsu.