Instructors OpenMat is proud to offer world-class instruction taught by highly trained, fun and caring instructors. profesor. elliott Brazilian Jiu-Jitsu / BIO Profesor Val Brazilian jiu-jitsu & Wrestling / BIO professor Taro Brazilian jiu-jitsu & Personal Training Professor Dan Coach Denis Brazilian jiu-jitsu Coach Prince Muay Thai and Brazilian Jiu Jitsu Coach Oliver Muay Thai Coach Ondrej Muay Thai and Brazilian Jiu Jitsu