On this episode of Grappler Union we have Matt "Monster" Paul in studio. Matt is a 10th Planet Jiu Jitsu Purple Belt and Professional MMA Fighter.
On this episode of Grappler Union we have Jeff Serafin in studio. Jeff is a 1st Degree Black Belt under Jack McVicker & Megaton Dias. He is the owner and head instructor at Serafin Jiu Jitsu.
On this episode of Grappler Union we have Mark Vives in studio. Mark is a 1st Degree Brazilian Jiu Jitsu Black Belt under Marcos De Souza. He is the 2015 Asian Open Winner, 6 time Chicago Open Gold Medalist, and 3 time Respect Pro Jiu Jitsu Winner.