Mike Perez teaches Single Leg Defense Variations, during no-gi class, 07/28/22.

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist; an IBJJF Pans No-Gi bronze medalist; and a 2x ADCC US Trials Champion.

Instagram: @pichaelmerez

Atos HQ black belt Jonnatas Gracie teaches Matrix to One Leg X, during the fundamentals class on 07/28/2022.

Jonnatas Gracie received his black belt from Andre Galvao in June 2019. He is an IBJJF Europeans Champion; an IBJJF Pan No-Gi Champion; and a 3x IBJJF World Champion (colored belts).

In...

Atos HQ black belt Nikki Sullivan teaches a Rebake Take into Submission Options, during the kid's class on 07/27/2022.

Nikki Sullivan received her black belt from Andre Galvao in January 2019. She is known for her unorthodox “Panda Guard”. She is a IBJJF Master World Champion, a IBJJF Worlds and...

Atos brown belt Rafael Silveira teaches DLR Come up to X Guard Variations, during the fundamentals class on 07/27/2022.

Rafael Silveira received his brown belt from his father, with the blessing of Andre and Angelica Galvao, in February 2021.

Instagram: @rafaeltsilveira

Atos HQ black belt Jhenifer Aquino teaches Choke Variations from Side Control, during the women's class on 07/26/22.

Jhenifer Aquino received her black belt from Andre Galvao in December 2021. She is an IBJJF World Champion as a brown belt and 2 times IBJJF Pan Champion (colored belts).

Insta...

Atos brown belt Rafael Silveira teaches Single Leg X to Matrix Variations, during the fundamental class on 07/26/2022.

Rafael Silveira received his brown belt from his father, with the blessing of Andre and Angelica Galvao, in February 2021.

Instagram: @rafaeltsilveira

Atos HQ black belt Nikki Sullivan teaches a Triangle Choke from the Back, during the kid's class on 07/25/2022.

Nikki Sullivan received her black belt from Andre Galvao in January 2019. She is known for her unorthodox “Panda Guard”. She is a IBJJF Master World Champion, a IBJJF Worlds and ADCC U...

Atos HQ black belt Andy Murasaki teaches Berimbolo Defense, during the fundamentals class on 07/22/2022.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a 2x IBJJF World and...

Atos HQ black belt Nikki Sullivan teaches a Bow and Arrow Choke from the Back, during the kid's class on 07/22/2022.

Nikki Sullivan received her black belt from Andre Galvao in January 2019. She is known for her unorthodox “Panda Guard”. She is a IBJJF Master World Champion, a IBJJF Worlds and A...

Atos HQ black belt Joao Mendes teaches a Berimbolo from De La Riva to the Back, during the kid's class on 07/20/2022.

Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Champion (colored belts).

Instagram: @joao_mendesbjj

Atos HQ black belt Rolando Samson teaches Kiss of the Dragon to Back Take, during the fundamentals class on 07/20/2022.

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 Champion (all du...

Atos HQ black belt Andy Murasaki teaches Berimbolo to Leg Drag, during the fundamentals class on 07/19/2022.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a 2x IBJJF Worl...

Atos HQ black belt Andy Murasaki teaches Berimbolo from Double Guard Pull, during the advanced class on 07/18/2022.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a 2x IBJJ...

Atos HQ black belt Andy Murasaki teaches Guard Pass from Underhook De La Riva, during the fundamentals class on 07/15/2022.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a...

Atos HQ black belt Jonnatas Gracie teaches Spider X Guard Sweep to Foot Lock Attack, during the fundamental class on 07/15/2022.

Jonnatas Gracie received his black belt from Andre Galvao in June 2019. He is an IBJJF Europeans Champion; an IBJJF Pan No-Gi Champion; and a 3x IBJJF World Champion ...

Mike Perez teaches Finishes from Body Lock Position, during no-gi class, 07/14/22.

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist; an IBJJF Pans No-Gi bronze medalist; and a 2x ADCC US Trials Champion.

Instagram: @pichaelmerez

Atos black belt Rafael Vasconcelos teaches a Back Take Defense, during the no-gi kid's class on 07/14/2022.

Rafael Vasconcelos received his black belt from Leandro Lo in October 2017, before moving to California to train at the Atos Jiu-Jitsu Headquarters under Andre Galvao. He is a 2x IBJJF Ame...

Atos HQ black belt Andy Murasaki teaches Back Take from Mantis Guard, during the fundamentals class on 07/13/2022.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a 2x IBJJF...

Atos HQ black belt Nisar Loynab teaches a Weave Pass, during the kid's class on 07/12/2022.

Nisar Loynab received his black belt from Andre Galvao in February 2018. He is an IBJJF San Diego Spring Open Champion; a IBJJF Las Vegas Summer Open Champion; and a IBJJF Portland Open Champion. He is al...

Atos HQ black belt Jonnatas Gracie teaches Triangle from Spider Guard Sweep, during the fundamental class on 07/12/2022.

Jonnatas Gracie received his black belt from Andre Galvao in June 2019. He is an IBJJF Europeans Champion; an IBJJF Pan No-Gi Champion; and a 3x IBJJF World Champion (colored...

Atos HQ black belt Nisar Loynab teaches Knee Cut with Toreando Grips, during the kid's class on 07/11/2022.

Nisar Loynab received his black belt from Andre Galvao in February 2018. He is an IBJJF San Diego Spring Open Champion; a IBJJF Las Vegas Summer Open Champion; and a IBJJF Portland Open Ch...

Atos HQ black belt Nisar Loynab teaches Old School Pressure Pass, during the kid's class on 07/08/2022.

Nisar Loynab received his black belt from Andre Galvao in February 2018. He is an IBJJF San Diego Spring Open Champion; a IBJJF Las Vegas Summer Open Champion; and a IBJJF Portland Open Champi...

Atos HQ black belt Jonnatas Gracie teaches Reverse Arm Bar From Side Control, during the fundamental class on 06/08/2022.

Jonnatas Gracie received his black belt from Andre Galvao in June 2019. He is an IBJJF Europeans Champion; an IBJJF Pan No-Gi Champion; and a 3x IBJJF World Champion (colore...

Mike Perez teaches Single Leg Counter to Uchi Mata, during no-gi class, 07/07/22.

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist; an IBJJF Pans No-Gi bronze medalist; and a 2x ADCC US Trials Champion.

Instagram: @pichaelmerez