Full name: Donald Morgan Nielsen, Jr.
Height: 5'7" (170 cm)
Weight: 134 lbs (61 kg)
Born: October 18, 1951 in New London, New Hampshire, United States
Country: United States
Don Nielsen attended the Hotchkiss School, graduating in 1970 and later studied classics at Dartmouth, graduating magna cum laude in 1974. After the 1984 Winter Olympics, Nielsen lived in Boulder, Colorado for a bit, where he taught school. But he later married a Greek woman, and in 1991 settled in Greece, where they have lived since.
|1980 Winter||28||Lake Placid||Biathlon||Men's 10 kilometres Sprint||United States||USA||44|
|1980 Winter||28||Lake Placid||Biathlon||Men's 4 × 7.5 kilometres Relay||United States||USA||8|
|1984 Winter||32||Sarajevo||Biathlon||Men's 10 kilometres Sprint||United States||USA||42|
|1984 Winter||32||Sarajevo||Biathlon||Men's 4 × 7.5 kilometres Relay||United States||USA||11|
|1980 Winter||28||Lake Placid||Biathlon||United States||Final Standings||44||38:51.02||6||2||10:26.07||33||4||31:11.25||44|
|1984 Winter||32||Sarajevo||Biathlon||United States||Final Standings||42||35:23.3||3||2||13:19.8||=43||1||27:02.8||40|