Atos HQ black belt Michael Liera Jr. teaches Waiter Sweep From Deep Half to Back Take, during the fundamentals class on 07/18/2019.

Michael Liera Jr. received his black belt from Andre Galvao in November 2014. He is a IBJJF Pan Champion; a IBJJF Europeans Champion; and a 3x IBJJF World Champion (colored belts).

Instagram: @lierajr