| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2024-11-22 | DANIEL EVANS | Wales | 330 (6.35 decks) | 6 | World Memory Championship 2024 |
| 2012-12-14 | JAMES PATERSON | Wales | 318 (6.12 decks) | 6 | World Memory Championship 2012 |
| 2007-08-31 | JAMES PATERSON | Wales | 156 (3 decks) | 6 | World Memory Championship 2007 |
| 2006-08-19 | JAMES PATERSON | Wales | 156 (3 decks) | 6 | World Memory Championship 2006 |