The-Human-Highlight-Reel-Is-Real! 😨🔥

Currently IBJJF No-Gi World Champ Ronaldo Junior put on a show at @ufcfightpass Invitational 6 Stage. He beats Kobe Steele by unanimous decision and brought the victory for Atos 💪🏽

Ronaldo Junior is ready to compete for the first time at the UFC Fight Pass Invitational 6 stage! He will face Kody Steels in the 79kg division this Sunday, March 3rd in Las Vegas, NV. Let's go, Ronaldo!

Ronaldo Junior is the new black belt no-gi world champ in the medium-heavyweight division 🥇 we are super happy and proud of your performance and your first WORLD TITLE AS A BLACK BELT 👏🏽 very well deserved.

Rolando Samson and Ronaldo Jr. taught an amazing seminar for almost 100 people during the Jiu-Jitsu Con. Watch now for a sneak peek.

Ronaldo Jr. competed at the IBJJF GP once again and is still undefeated under this ruleset. He defeated Sebastian Rodriguez and got his third consecutive victory in an IBJJF Grand Prix Super Fight.

Ronaldo Jr. is back on the IBJJF stage and promises a show once again. He will face Sebastian Rodriguez in a super fight at the IBJJF GP during Jiu-Jitsu Con. Don't miss out on September 1st live on FloGrappling.

On June 5th of 2023, Brazilian Jiu-Jitsu aficionado Ronaldo Junior reached an extraordinary milestone in his martial arts journey. With sheer dedication, unwavering commitment, and years of relentless training, he proudly received his well-deserved first-degree black belt.

The significance of Ro...

Atos Jiu-Jitsu will be represented by two athletes in the IBJJF Flograppling Grand Prix on Friday (March 3rd).

Andy Murasaki will compete in the lightweight GP and face Carlos Eduardo in his first match. Ronaldo Junior will face Francisco Lo in a super fight. Here's what Professor Andre Galvao ...

Ronaldo Jr is one of the most entertaining athletes to watch and he is more than ready to put on a show at the IBJJF Medium-Heavy GP. Watch this short pre-fight interview!

Atos BEYONDemand: Vlog Series - Ep 2: A day in the life of the champion Ronaldo Junior.

Ultra exclusive Atos BJJ On Demand production of a day in the life of jiu-jitsu champ Ronaldo Junior. World champion - Ronaldo Jr. is full time jiu-jitsu practitioner. Recently he fell in love with the surf...

Assista o campeão Ronaldo Jr ensinando detalhes para aplicar o triangulo seguido de um arm lock forte!

Posição ensinada em 08/07/2018

Atos HQ black belt Ronaldo Junior teaches Squid Guard Sweep From DLR + Knee Bar, during the advanced class on 03/17/2019.

Ronaldo Junior received his black belt from Andre Galvao in June 2019. He is an IBJJF Pan Champion; a IBJJF Pan No-Gi Champion; a IBJJF American Nationals Champion; a 2x IBJ...

Atos HQ black belt Ronaldo Junior teaches Leg Drag Pass From Half Guard, during the No-Gi class on 10/31/2020.

Ronaldo Junior received his black belt from Andre Galvao in June 2019. He is an IBJJF Pan Champion; a IBJJF Pan No-Gi Champion; a IBJJF American Nationals Champion; a 2x IBJJF World Ch...

World Champ Atos HQ black belt Rolando Samson teaches Arm Trap Submission Combo, during the 9am fundamentals class on 04/24/2020.

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion, an IBJJF World Champion, and a UAEJJF Abu Dhabi Pro Champ...

Atos HQ black belt Ronaldo Junior teaches Basic Knee Cut & Leg Drag Guard Passes, during the 615pm Fundamentals class on 01/29/2021.

The knee cut guard pass has long been a staple for getting around someone's legs, and likely well before. The pass remains one of the passes a white belt learns i...

Pan Black Belt Champion, Atos HQ black belt Ronaldo Junior teaches a Windshield Wiper Leg Pin Pass, explaining concepts and showing variations, on 03/26/2020.

Ronaldo Junior received his black belt from Andre Galvao in June 2019. He is an IBJJF Pan Champion; a IBJJF Pan No-Gi Champion; a IBJJF ...

Atos HQ black belt Ronaldo Junior teaches Toreando Pass to Side Control, during the basic class on xxx.

Ronaldo Junior received his black belt from Andre Galvao in June 2019. He is an IBJJF Pan Champion; a IBJJF Pan No-Gi Champion; a IBJJF American Nationals Champion; a 2x IBJJF World Champion ...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches how to Sweep Using the Lasso Spider Guard, during the advanced class on 01/16/2018.

Andre Galvao is one of the greatest BJJ athletes of all time, with 6 IBJJF World Championship titles, 10 IBJJF Pan American Championships, and...

Watch Ronaldo Road to Gold During His First IBJJF Pan as Black Belt. Ronaldo had an amazing performance.