Calvin Harbaugh: From Grappling to Glory

Starting jiu-jitsu at just 6 years old, Calvin Harbaugh quickly dominated youth competitions and discovered a love for combat sports. Now, he’s chasing the ultimate dream, seeing his name on the back of a UFC jacket. Shamrock FC 372 — LIVE on Millions.co https://millions.co/shamrockfc/streams/shamrockfc-372