Dag Usterud
Dag Halfdan Usterud is a Norwegian sailor. He was born in Porsgrunn. He participated at the 1984 Summer Olympics in Los Angeles, where he placed fifth in the Soling class, together with Børre Skui and Stein Lund Halvorsen.
Dag Halfdan Usterud is a Norwegian sailor. He was born in Porsgrunn. He participated at the 1984 Summer Olympics in Los Angeles, where he placed fifth in the Soling class, together with Børre Skui and Stein Lund Halvorsen.