Olympics Quiz: 12 questions from the '12 Games

As the 2012 London Games come to an end, we thought some expert Olympic fans might want to test their knowledge with a little quiz. -- By Chris Wilson, Yahoo! Sports

Michael Phelps of the United States exits the pools afer winning the Men?s 100m Butterfly Final on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Paul Gilham/Getty Images)
Olympics Day 7 - Swimming
Michael Phelps of the United States exits the pools afer winning the Men?s 100m Butterfly Final on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Paul Gilham/Getty Images)
Stephon Marbury#3 of the Beijing Ducks during Game 5 the 2012 CBA Championship Finals against the Guangdong Southern Tigers at the MasterCard Center on March 30, 2012 in Beijing,China. (Photo by Gu Zhichao/Sports Illustrated China/Getty Images)
Beijing Ducks v Guangdong Southern Tigers - CBA Final Game 5
Stephon Marbury#3 of the Beijing Ducks during Game 5 the 2012 CBA Championship Finals against the Guangdong Southern Tigers at the MasterCard Center on March 30, 2012 in Beijing,China. (Photo by Gu Zhichao/Sports Illustrated China/Getty Images)
Gabrielle Douglas of the United States competes on the beam during the Artistic Gymnastics Women's Beam final on Day 11 of the London 2012 Olympic Games at North Greenwich Arena on August 7, 2012 in London, England. (Photo by Michael Regan/Getty Images)
Olympics Day 11 - Gymnastics - Artistic
Gabrielle Douglas of the United States competes on the beam during the Artistic Gymnastics Women's Beam final on Day 11 of the London 2012 Olympic Games at North Greenwich Arena on August 7, 2012 in London, England. (Photo by Michael Regan/Getty Images)
Romanian gymnasts share the awards podium after sweeping the medals in the women's all-arounds at the 2000 Summer Olympic Games Thursday, Sept 21, 2000, in Sydney. They are sliver medalist Simona Amanar, left, gold medalist Andreea Raducan, center, and bronze medalist Maria Olaru. (AP Photo/Amy Sancetta)
Romanian gymnasts
Romanian gymnasts share the awards podium after sweeping the medals in the women's all-arounds at the 2000 Summer Olympic Games Thursday, Sept 21, 2000, in Sydney. They are sliver medalist Simona Amanar, left, gold medalist Andreea Raducan, center, and bronze medalist Maria Olaru. (AP Photo/Amy Sancetta)
Jet ski riders perform as part of the Moomba Festival on the Yarra River on March 11, 2012 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)
Moomba Festival Birdman Rally
Jet ski riders perform as part of the Moomba Festival on the Yarra River on March 11, 2012 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)
Graeme McDowell of Northern Ireland lines up a putt on the 18th green during Round Three of the 94th PGA Championship at the Ocean Course on August 12, 2012 in Kiawah Island, South Carolina. (Photo by David Cannon/Getty Images)
PGA Championship - Round Three
Graeme McDowell of Northern Ireland lines up a putt on the 18th green during Round Three of the 94th PGA Championship at the Ocean Course on August 12, 2012 in Kiawah Island, South Carolina. (Photo by David Cannon/Getty Images)
Gold medalist Mohamed Farah of Great Britain celebrates on the podium during the medal ceremony for the Men's 5000m on Day 15 of the London 2012 Olympic Games at Olympic Stadium on August 11, 2012 in London, England. (Photo by Clive Brunskill/Getty Images)
Olympics Day 15 - Athletics
Gold medalist Mohamed Farah of Great Britain celebrates on the podium during the medal ceremony for the Men's 5000m on Day 15 of the London 2012 Olympic Games at Olympic Stadium on August 11, 2012 in London, England. (Photo by Clive Brunskill/Getty Images)
Olympic Decathlon victors with their medals after the presentation at the main stadium in Melbourne, November 30, 1956. They are Americans Milton Campbell, center; and Rafer Johnson, left; and Russia's Vassily Kouznetsov. (AP Photo)
Olympic Decathlon victors
Olympic Decathlon victors with their medals after the presentation at the main stadium in Melbourne, November 30, 1956. They are Americans Milton Campbell, center; and Rafer Johnson, left; and Russia's Vassily Kouznetsov. (AP Photo)
Gold medallist Michael Phelps of the United States kisses his medal following the medal ceremony for the Men's 4x100m medley Relay Final on Day 8 of the London 2012 Olympic Games at the Aquatics Centre on August 4, 2012 in London, England. (Photo by Al Bello/Getty Images)
Olympics Day 8 - Swimming
Gold medallist Michael Phelps of the United States kisses his medal following the medal ceremony for the Men's 4x100m medley Relay Final on Day 8 of the London 2012 Olympic Games at the Aquatics Centre on August 4, 2012 in London, England. (Photo by Al Bello/Getty Images)
Jessica Rossi of Italy bites the gold medal on the podium during the medal ceremony for the Women's Trap Shooting Finals on Day 8 of the London 2012 Olympic Game at the Royal Artillery Barracks on August 4, 2012 in London, England. (Photo by Lars Baron/Getty Images)
Olympics Day 8 - Shooting
Jessica Rossi of Italy bites the gold medal on the podium during the medal ceremony for the Women's Trap Shooting Finals on Day 8 of the London 2012 Olympic Game at the Royal Artillery Barracks on August 4, 2012 in London, England. (Photo by Lars Baron/Getty Images)

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