Rubuta ci gaba don wannan sakin layi - A cikin 2016, Wigginton ya taimaka ya jagoranci Team Canada zuwa lambar azurfa a FIBA Americas Under-18 Championship a Valdivia, Chile kuma ya taka muhimmiyar rawa a Kanada ta gudu zuwa zinariya a 2017 FIBA Under-19 World Cup
a Alkahira, Misira, yayin da ya samu maki 12.4, 7.0 da kuma taimakawa 4.2 a kowane wasa a lokacin gasar. Ya rasa wasan kwata da na kusa da karshe saboda alamun girgizawar kwakwalwa, amma ya dawo don wasan zakarun Turai da Italiya, inda ya zira kwallaye goma sha ɗaya yayin da ya tara tara uku da uku.