Tuhia he haere tonu mo tenei irava - Kua tohu ano ia mo Sweden i nga taumata taiohi rereke ana kua whakataurite tana momo taakaro ki nga kaitakaro o mua o Sweden Arsenal penei i a Freddie Ljungberg me Sebastian Larsson. I te marama o Hanuere 2015 i whakawhiwhia a Olsson ki tana piiraa tuatahi ki te kapa matua o Sweden mo nga hoa ki a Ivory Coast me Finland. Heoi, i tana whakangungu tuatahi me te kapa ka whati i tana waewae. I karangahia a Olsson, i te marama o Mei 2017, ki te roopu o Sweden mo te 2017
Ko te UEFA European Under-21 Championship ka tū ki Poland.