<prompt> Pedzisa mutsara unotevera: Pa2017 Junior World Championships akahwina menduru yegoridhe relay uye menduru yendarira ye skiathlon, achitevera nemenduru dzegoridhe mumitambo miviri pa  <response>: 2018 Junior World Championships. Akaita mutambo wake wekutanga weWorld Cup muna Zvita 2018 kuBeitostølen, kwaakaunganidzawo poindi yake yekutanga yeWorld Cup nenzvimbo yechi30 mumakwikwi emakiromita makumi matatu. Pa2020 Under-23 World Championships muOberwiesenthal, Amundsen akahwina menduru nhatu dzega; imwe yacho menduru yegoridhe pachiitiko chemakiromita makumi matatu chemahara. 