| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2015-12-16 | SUN HANMING | Hong Kong | 988 (19 decks) | 18 | World Memory Championships 2015 |
| 2014-12-11 | LAW YAN | Hong Kong | 709 (13.63 decks) | 13 | World Memory Championships 2014 |
| 2011-12-07 | ANDY TSZ KIT FONG | Hong Kong | 676 (13 decks) | 13 | World Memory Championship 2011 |
| 2010-11-03 | VINCENT YANG CHUNJIN | Hong Kong | 572 (11 decks) | 11 | World Memory Championship 2010 |
| 2007-08-31 | LEUNG KA CHUN | Hong Kong | 572 (11 decks) | 11 | World Memory Championship 2007 |
| 2006-08-19 | LEUNG KA CHUN | Hong Kong | 546 (10.5 decks) | 11 | World Memory Championship 2006 |
| 2005-08-13 | LEUNG KA CHUN | Hong Kong | 104 (2 decks) | 11 | World Memory Championship 2005 |