Martin Borthen
Martin Borthen was a Norwegian sailor who competed in the 1920 Summer Olympics. He was a crew member of the Norwegian boat Heira II, which won the gold medal in the 12 metre class.
Martin Borthen was a Norwegian sailor who competed in the 1920 Summer Olympics. He was a crew member of the Norwegian boat Heira II, which won the gold medal in the 12 metre class.