| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2002-08-24 | DAVID BECKER | South Africa | 160 | 9 | World Memory Championship 2002 |
| 1999-08-26 | KEVIN HORSLEY | South Africa | 155 | 8 | World Memory Championship 1999 |
| 1995-08-05 | KEVIN HORSLEY | South Africa | 96 | 8 | World Memory Championship 1995 |