National Records: Hong Kong

30-minute Binary	2419	SUN HANMING	World Memory Championships 2015
5-minute Binary	690	SUN HANMING	Hong Kong Open Memory Championship 2016
10-minute Cards	212 (4.08 decks)	LI KAM FUNG	Hong Kong Open Memory Championship 2013
30-minute Cards	520 (10 decks)	SUN HANMING	Asia Memory Championship 2015
Hour Cards	988 (19 decks)	SUN HANMING	World Memory Championships 2015
5-minute Dates	52	SUN HANMING	Hong Kong Open Memory Championship 2016
5-minute Images	155	TAM KA HO	Asia Open Memory Championship 2017
15-minute Names & Faces	77	LAW YAN	World Memory Championships 2015
5-minute Names & Faces	38	LI KAM FUNG	Hong Kong Open Memory Championship 2013
15-minute Numbers	560	SUN HANMING	Hong Kong Open Memory Championship 2016
30-minute Numbers	768	LAW YAN	Asia Memory Championship 2015
5-minute Numbers	260	SUN HANMING	Hong Kong Open Memory Championship 2016
Hour Numbers	1784	SUN HANMING	World Memory Championships 2015
Speed Cards	29.29 seconds	SUN HANMING	World Memory Championships 2015
Spoken Numbers	131	LAW YAN	World Memory Championships 2014
15-minute Words	135	ANDY TSZ KIT FONG	World Memory Championship 2011
5-minute Words	53	CHAN CHI WA	Hong Kong Open Memory Championship 2013