Ivan Joseph Martin Osiier

Dr. Ivan Joseph Martin Osiier, (December 16, 1888 – December 23, 1965), was a Danish Olympic medalist, and world champion, fencer who fenced foil, épée, and saber. Osiier is one of very few athletes who have received the Olympic Diploma of Merit. He is also one of only five athletes who have competed in the Olympics over a span of 40 years.

Ivan Joseph Martin Osiier

Dr. Ivan Joseph Martin Osiier, (December 16, 1888 – December 23, 1965), was a Danish Olympic medalist, and world champion, fencer who fenced foil, épée, and saber. Osiier is one of very few athletes who have received the Olympic Diploma of Merit. He is also one of only five athletes who have competed in the Olympics over a span of 40 years.