Ex-World Boxing Champ John Ruiz’ 1st American Fighting Organization show Apr. 26
MEDFORD, Mass. – Promoter John “The Quietman” Ruiz, former two-time World Boxing Association heavyweight champion, announced today that the new American Fighting Championship (AFO) will promote a Pro-Am mixed-martial-arts show Saturday night, April 26 at Tyngsboro Sports Center in Tyngsboro, Massachusetts.