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30-minute Numbers

USA


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History of National Records

1 ALEX MULLEN 1933 USA Peak IAM European Open Memory Championship 2016
2 NELSON DELLIS 907 USA UK Open Memory Championship 2015
3 RICK DE JONG 400 USA UK Open Memory Championship 2013
4 JAY ADAMS 372 USA UK Open Memory Championship 2011
5 LUIS ANGEL ECHEVERRIA 240 USA 2nd Spanish Open Memory Championship 2015
6 YUEN SIN QUEENA CHEUNG 120 USA Hong Kong Open Memory Championship 2015