Oldest judo instructor (male)
- Who
- Jack Hearn
- What
- 97:000 year(s):day(s)
- Where
- United Kingdom
- When
- 14 September 2020
The oldest judo instructor (male) is John 'Jack' Hearn (UK) at the age of 97 years, as of 14 September 2020.
Jack attended his first judo class in 1951 and eventually set up a judo school with his brother where he has taught for over six decades.