Cindy Grimm has over 30 years of experience studying a variety of martial arts (Hapkido – 2nd dan, Aikido – 1st dan, Pencak Silat, Arnis, Brazilian Jiu Jitsu, Judo). She has a brown belt in Brazillian Jiu Jitsu, and has won a number of competitons in Oregon. She taught Hapkido for 4 years, both at UC Berkeley and at Brown University.
