Þorsteinn Gauti Hjálmarsson is an Icelandic-Finnish handball player who currently plays for Fram of the Icelandic top-tier Úrvalsdeild karla.
[1] In December 2022, he was called into the Finnish national handball team training group.
[2] Þorsteinn holds a dual Icelandic-Finnish citizenship due to his grandmother being born in Finland.
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