<prompt> Pedzisa mutsara unotevera: Pamitambo yeOlympics yeZhizha ya2016, Sun akahwina menduru yegoridhe mumamita 200 akasununguka uye menduru yesirivha mumamita 400 akasununguka. Nokukunda mumakwikwi emamita 200 akasununguka, akava mutambi wokutanga munhoroondo kuti akunde menduru dzendarama dzeOlympic mumakwikwi emamita 200, 400, uye 1500 akasununguka. Pa2017 World Championships, akahwina mukombe wake wekutanga wepasi rose mu  <response>: 200 metres freestyle, achiisa rekodhi itsva yeAsia. Muna 2018, Sun akahwina menduru dzegoridhe mumitambo yese yemahara 200, 400, 800, uye 1500 metres paAsia Games, pamwe nemenduru dzesirivheri mumitambo miviri ye relay. Muna 2019, akabudirira kudzivirira mazita ake mumakwikwi e200 uye 400 metres freestyle paWorld Championships. Akakunda zita rake rechina rakatevedzana mumamita mazana mana akasununguka, wekutanga uye chete mutambi wekushambira kuti azviite. Kubva muna 2021, rekodhi yenyika yaSun Yang yemamita 1500 inoramba iri yega yeVarume Yega Freestyle refu kosi rekodhi yenyika yakawanikwa pasina kushandiswa kweiyo yepamusoro-tekinoroji yekushambira iyo yakatongwa zvine nharo kukunda kwekushambira uye marekodhi mumwaka wa2008-09. 