Damian Ross is the owner of Zenshin and instructor of Tekkenryu jujutsu and Kodokan Judo. He is one of only two people in the world to receive his teaching license from Martial Arts Legend Carl Cestari. . He holds a 4th degree black belt in Tekkenryu jujutsu, a 2nd degree black belt in Kodokan judo, a 2nd degree black belt in Tae Kwon Do and a varsity wrestler for Lehigh University.