30-minute Binary - All-Time Best Scores

South Africa

Rank	Competitor	Country	Score	IAM level	Competition
1	DAREN DENHOLM	South Africa	1140	8	World Memory Championship 2010
2	DAVID BECKER	South Africa	1125	7	World Memory Championship 2002
3	TREVOR NELL	South Africa	1020	7	World Memory Championship 2005
4	DAREN DENHOLM	South Africa	1005	8	World Memory Championship 2009
5	DAVID BECKER	South Africa	990	7	MSO Memory Championship 2002
6	DAREN DENHOLM	South Africa	963	8	World Memory Championship 2011
7	TREVOR NELL	South Africa	930	7	World Memory Championship 2004
8	KEVIN HORSLEY	South Africa	870	6	World Memory Championship 1999
9	TREVOR NELL	South Africa	840	7	World Memory Championship 2003
9	KEVIN HORSLEY	South Africa	840	6	World Memory Championship 2003
11	HEIDI PRINGAULT	South Africa	825	6	World Memory Championship 2009
12	NEVILLE GRIMSHAW	South Africa	726	5	World Memory Championship 1999
13	KATHARINE DENHOLM	South Africa	681	5	World Memory Championship 2011
14	DAREN DENHOLM	South Africa	660	8	World Memory Championship 2008
15	HEIDI PRINGAULT	South Africa	630	6	World Memory Championship 2008
15	KEVIN HORSLEY	South Africa	630	6	World Memory Championship 1995
17	DAREN DENHOLM	South Africa	537	8	World Memory Championship 2006
18	NEVILLE GRIMSHAW	South Africa	525	5	World Memory Championship 1998
19	DAREN DENHOLM	South Africa	441	8	World Memory Championship 2007
20	MICHAEL BROWN	South Africa	270	2	World Memory Championship 2011
21	ADITHI NAIDOO	South Africa	225	1	World Memory Championship 2007
22	LAURENS LEERINK	South Africa	210	1	World Memory Championships 2017
23	GERRARD FERREIRA	South Africa	120	1	World Memory Championship 2011