Career
He has played for IF Björklöven, Brynäs IF, Mora IK in the Swedish Allsvenskan. He is currently a free agent. Sundström was drafted by the New Jersey Devils in the 7th round, 218th overall, in the 2005 draft from IF Björklöven.
His father is former NHLer Patrik Sundström who played for the Vancouver Canucks and New Jersey Devils.