Assou Harvard A.K.A. Assou Hamdaoui with Champion Jiu Jitsu in Arlington Heights IL made an agreement with me in regard to my son taking jiu jitsu lessons at his studio. I was wary of signing a 12 mo' agreement but he assured me that I could get out of the agreement if I gave him written notice. My son started the class in April 08 and in Aug 08 I provided written notice that my son wishes to discontinue his classes. I received no response from Mr Harvard. After multiple attempts to contact him http://www.championjiu... I... read full review »