Bill Demong
American Nordic combined skier
About Bill Demong
Born 1980. Bill Demong is an American ski jumper, nordic combined skier and cross-country skier.
William Demong (born March 29, 1980, in Vermontville, New York) is an American former Nordic combined skier and Olympic gold medalist. Demong is a five-time Olympian, having competed in Nagano, Salt Lake City, Torino, Vancouver and Sochi.
Career Demong competed at the World Cup level starting in 1997.
His first World Cup victory came in 2002 in (Liberec, Czech Republic). Two more in 2007, (Lahti, Finland: March 9; Trondheim, Norway: December 8). He also has three victories in World Cup B events in the United States in 2004 and 2005 as well. In the 2008 season Bill had one victory in Ramsau am Dachstein in the 2008 season but his first real banner year occurred in 2009 when Bill racked up five World Cup victories and took third in the overall World Cup standings. Heading into the 2009–2010 season, Demong had nine World Cup victories and numerous top-tens.
At the 2002 Winter Olympics, in Salt Lake City, Demong placed fourth in the 4 × 5 km team event and 14th in the 7.5 km event.
Demong won a complete set of medals at the FIS Nordic World Ski Championships with a gold (10 km individual large hill: 2009), a silver (15 km individual: 2007), and a bronze (10 km individual normal hill: 2009).
Demong retired in 2015.
2010 Winter Olympics
Demong skied the final lap for the United States team consisting of Johnny Spillane, Todd Lodwick and Brett Camerota in the team large hill/4x5 km, winning the silver medal.
In the 10 km individual large hill, Demong won gold. Demong is the first American to win an Olympic gold medal in a nordic event.
After the medal ceremony held later that evening for the 10 km individual large hill event, Demong proposed to his girlfriend, Katie Koczynski, in front of teammates and coaches at the team headquarters near Vancouver. Koczynski said yes. On July 11, 2010, Demong married Koczynski in Lake Placid, New York.
Personal life Demong learned to jump through the New York Ski Educational Foundation (NYSEF). He attended the National Sports Academy during high school, and competed in the Nagano Olympics during his senior year.
In 2009, Demong began appearing in Alka-Seltzer Plus television commercials as part of the medication's sponsorship of the U.S. Ski Team.
His mother is a Korean-American retired chorus teacher from Saranac Lake High School.
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Important facts
People in Bill Demong's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Bill Demong's
Frequently asked questions
Who is Bill Demong?
American Nordic combined skier
When was Bill Demong born?
Bill Demong was born on 29 March 1980 in Saranac Lake.
What is Bill Demong's occupation?
Bill Demong is a ski jumper, nordic combined skier and cross-country skier.
What nationality is Bill Demong?
Bill Demong is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bill Demong. https://biography.guide/bill-demong/
MLA: "Bill Demong." Biography.guide, https://biography.guide/bill-demong/.
Chicago: "Bill Demong." Biography.guide. https://biography.guide/bill-demong/.
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