Mezue ahịrịokwu na-esonụ: Forsberg nwere ọmarịcha arụmọrụ na asọmpi ncheta Ivan Hlinka nke 2011 na Břeclav, Czech Republic, na asọmpi World U18 Championship na Brno, Czech Republic, ebe ọ bụ onye otu ndị otu Sweden meriri ọla ọcha. Na World Juniors na Brno, a kpọkwara ya Onye Kachasị Mma nke asọmpi ahụ. N'ime ọkwa ikpeazụ nke NHL Central Scouting, Forsberg bụ onye kachasị elu na Europe nke dị na
2012 NHL Entry Draft. A họpụtara ya nke iri na otu n'ozuzu na 2012 NHL Entry Draft site na Washington Capitals.