An Elderly Woman Was Mocked at a Jiu-Jitsu Class — Moments Later, She Submitted a Black Belt in Just 10 Seconds

a legend in certain circles—a figure not easily ignored by anyone with a deep understanding of the sport.

Recovering quickly, Jackson smirked. “Standards have evolved considerably since then. Why don’t you observe from the visitors’ area? It might help you decide if this is really suitable for someone of your… experience.”

Dismissal dripped from his continue reading …