Johnny Ball
Johnny Ball is an English television personality, a populariser of mathematics and the father of BBC Radio 2 DJ Zoe Ball.
- Umutwe: Johnny Ball
- Icyamamare: 1.592
- Azwiho: Acting
- Isabukuru: 1938-05-23
- Aho yavukiye: Bristol, England, UK
- Urupapuro rwitangiriro:
- Birazwi kandi: Graham Thalben Ball, Graham Ball