We don't have a biography for Jon Richardson yet. Hang in there, or go ahead and contribute one.
Appearances
Dara Ó Briain: School of Hard Sums
Guest cast, played by Jon Richardson
- Episode 3x03: The Maths of Making and Breaking: Breaking Add (Mar 18, 2014)
- Episode 3x07: The Prime of Your Life: The Maths of Old Age (Apr 15, 2014)