Worldwide Grappling School Directory
Ring Sports United
BJJ Sub grappling MMA
Instructor: Joel Burris, Scott Norton
Instructor's teachers: Marcelo Pereira
School Location:1900 132nd Avenue NE #A-6, Bellevue, USA, 98005
RSU is owned and operated by World Kickboxing Champion Kim Messer and husband / trainer Mark Messer. Focus is on well rounded and detailed training.