Date Record Championship
2016-12-157 digitsWorld Memory Championships 2016 (WMSC) (n)
2017-09-288 digitsSingapore Open Memory Championship 2017
2017-12-0111 digitsWorld Memory Championships 2017
2017-12-0614 digitsWorld Memory Championships 2017 (WMSC) (n)
2018-12-2022 digitsWorld Memory Championships 2018 (WMSC) (n)