Jack Hearn, 94 year old 9th dan

Interesting story. Anyone familiar?

Amazing story on this 92 yr old judoka.  Looks amazing for 92.   Not familiar with him though.  I tried to research his competition involvment but couldn't find any.  Makes me question why I quit at 63.  

94 and still apparently alive and kicking. The only thing i found was a getty images picture of him and another guy in 1952 wearing the old style short pant gi's and dark colored belts(b&w picture). It looks like the 9th dan came from his students based on the quick pan of the certificate. Impressive nonetheless to be that spry at that age.