Congratulations to Khalil Castillo-Aponte on earning his Blue Belt up at Colorado Brazilian Jiu Jitsu Stapleton! Brilliant work. We wish you luck as you pursue your Ph.D. in organic chemistry at Purdue University! See you in 5 years sir!
BJJ Stapleton – Excellent Instruction – Brazilian Jiu Jitsu – Martial Arts – MMA – Self Defense – Fitness – Community – Fun – Denver – Aurora – Colorado
