Whakaotihia te rerenga e whai ake nei: I te 16 o ona tau, ko Dahlin te kaitakaro taitamariki rawa atu i whakakakahu mo Sweden i te IIHF World U20 Championship, me te kaitakaro taitamariki rawa atu i te 2017 World Junior Ice Hockey Championships. I whakataetae a Dahlin i te
2018 World Junior Ice Hockey Championships mo Sweden, te tuhi i nga awhina e ono me te awhina i te arahi i te roopu ki te wikitoria hiriwa. I whakaingoatia ia hei kaitiaki o te whakataetae i muri i tana whiwhinga i nga tohu tuarua i waenga i nga kaitiaki o te whakataetae. Whai muri i te wehenga o Dahlin me etahi atu hoa kapa i te tango i a raatau mētara hiriwa i muri i te whiwhinga i a raatau i te huihuinga mētara, i whakamutua ia mo nga keemu tuatahi e rua o te 2019 World Junior Ice Hockey Championships.