Centre back who joined Paris Saint-Germain in 2017. He previously played for Aalborg Håndbold from 2014 to 2017. He has more than 30,000 followers on his sandersagosen Instagram account.
He first played for Kolstad IL from 2012 to 2013.
He was named All-Star Left back of the World Championship in 2017 and All-Star Centre back of the European Championship in 2016 and 2018.
His father is named Erlend Sagosen and his sister is named Ine. He has dated fellow handballer Hanna Bredal Oftedal.
He and Luka Karabatic have both played handball for Paris Saint-Germain in 2017.