Bio: Your New P.E. Teacher 🫱🏾‍🫲🏻 I Help People Become STRONGER HUMANS📈 BJJ Black Belt & 2x World Champion 🌎 My site has all the tools you need 💪🏽

Bio: Chris Duffin is a freakishly strong, crazy engineer, who likes testing the limits of physicality, intellect, and creativity.

Bio: Master Trainer, Guinness World Record Holder and Entrepreneur. Just a man living my dreams and striving to inspire others to do the same.

Bio: Co-founder Movesmethod

Bio: owner of black cat jiu jitsu, 2nd degree black belt, base gawd

Bio: Masters White Belt Hobbyist. Girl Dad x 2 & Husband.

Bio: Talent is overrated

Bio: BP

Bio: Thanks, Adam

Bio: Martial artist

Bio: Student of the shutter.