Here is an old one of Grand Master Rex Lee and yours truly, at one of my Warrior's Challenge events.
Rex Lee had many high rankings in various styles. Having trained with G Yamamoto, Frank Ruiz, Florendo Visitation, and Moses Powell just to name a few, his knowledge and ability was startling.
After the death of my father, he became my JuJitsu mentor.
His crazy sense of humor, and up front honesty whether you liked it or not, made him a genuine person. Like him or not.
Many did not.
And he did not care............................