Fencing
Nielsen's main sport was fencing, in which he competed in the sabre. At Athens, Nielsen placed third in the sabre event. He split his matches in the five-man, round-robin tournament. Nielsen defeated Adolf Schmal and Georgios Iatridis, but lost to Telemachos Karakalos and Ioannis Georgiadis. This 2-2 record put Nielsen in third place.
Read more about this topic: Holger Nielsen