SUBSCRIBE to the Barcroft network: MARTIAL arts master Jack Hearn is the oldest active Judo Sensei in the UK - and at 92-years-old, he has ...<br /><br />Sensei-tional Grandpa: 92-Year-Old Jack Is Britain’s Oldest Judo Teacher<br /><br />Sensei-tional Grandpa: 92-Year-Old Jack Is Britain’s Oldest Judo Teacher
