Date Record Championship
2004-07-04140 digitsNorth German Memory Championship 2004
2004-07-30160 digitsGerman Memory Championship 2004
2004-07-30160 digitsGerman Open Memory Championship 2004
2005-07-02121 digitsNorth German Memory Championship 2005
2005-07-22167 digitsGerman Memory Championship 2005
2005-07-22167 digitsGerman Open Memory Championship 2005
2005-08-13207 digitsWorld Memory Championship 2005
2006-05-07162 digitsFriendly (Cambridge) Memory Championship 2006
2006-05-14201 digitsNorth German Memory Championship 2006
2006-11-05231 digitsGerman Memory Championship 2006
2006-11-05231 digitsGerman Open Memory Championship 2006
2007-04-22240 digitsNorth German Memory Championship 2007
2007-07-27232 digitsGerman Memory Championship 2007
2007-07-27232 digitsGerman Open Memory Championship 2007
2007-08-31259 digitsWorld Memory Championship 2007
2008-04-19320 digitsNorth German Memory Championship 2008
2008-07-25304 digitsGerman Memory Championship 2008
2008-10-24405 digitsWorld Memory Championship 2008
2009-07-31362 digitsGerman Memory Championship 2009
2009-07-31362 digitsGerman Open Memory Championship 2009
2009-09-26334 digitsSwedish Open Memory Championship 2009
2009-11-12377 digitsWorld Memory Championship 2009
2010-11-03393 digitsWorld Memory Championship 2010
2010-11-12249 digitsGerman Memory Championship 2010
2010-11-12249 digitsGerman Open Memory Championship 2010
2011-03-12420 digitsNorth German Memory Championship 2011
2011-07-30362 digitsFriendly (Cambridge) Memory Championship 2011
2011-09-16365 digitsGerman Memory Championship 2011
2011-09-16365 digitsGerman Open Memory Championship 2011
2011-09-24263 digitsSwedish Open Memory Championship 2011
2012-03-24246 digitsNorth German Open Memory Championship 2012
2012-07-27443 digitsGerman Open Memory Championship 2012
2012-12-14500 digitsWorld Memory Championship 2012
2013-03-23280 digitsItalian Open Memory Championship 2013
2013-07-27400 digitsGerman Memory Championship 2013
2013-09-21470 digitsSwedish Open Memory Championship 2013
2013-11-30501 digitsWorld Memory Championships 2013
2014-06-27292 digitsFriendly (Cambridge) Memory Championship 2015
2015-03-21382 digitsItalian Open Memory Championship 2015
2015-05-05119 digits (e) MAA US Open 2015 (Digital)
2015-05-22449 digits (e) 4th Regional German Open Memory Champ 2015 (E)
2015-07-25504 digitsGerman Open Memory Championship 2015
2015-10-17456 digits2nd Spanish Open Memory Championship 2015
2015-12-16502 digitsWorld Memory Championships 2015
2016-04-08483 digits5th Regional German Open Memory Champ 2016
2016-07-02362 digitsIAM US Open 2016
2016-10-08424 digitsGerman Open Memory Championship 2016
2017-02-18394 digitsKorea Open Memory Championship 2017
2017-03-11280 digitsFrench Open Memory Championship 2017
2017-03-31266 digitsNorth German Open Memory Championship 2017
2017-08-26238 digitsAsia Open Memory Championship 2017
2017-12-01480 digitsWorld Memory Championships 2017
2018-04-27352 digitsNorth German Open Memory Championship 2018
2018-12-14516 digits (e) World Memory Championships 2018 (n)
2019-07-26440 digitsGerman Open Memory Championship 2019 (n)