Björn Oscar Tiger Wallin (born 9 July 2001) is a Swedish footballer who plays as a Centre-back for EFL League One side Peterborough United.
Wallin started his career in Essviks AIF, and played for the academy team of GIF Sundsvall.
When he was not given a chance for their senior team, he joined Hudiksvalls FF in the third tier.
[3][4] On 1 August 2024, Wallin signed for EFL League One side Peterborough United for an undisclosed fee on a two year deal with an option for a third.
This biographical article related to an association football defender from Sweden is a stub.