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Norway's Jo Alexander Koppang competes in the Men's Luge Singles Run at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LEON NEAL/AFP/Getty Images) ( 526801749 )

The Sanki Sliding Center is seen from a gondola after the men's luge competition in the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Charlie Riedel) ( Sochi Olympics )

Austria's Daniel Pfister prepares to compete during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526804985 )

A man wipes the feet of Germany's Andi Langenhan during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526795664 )

Supporters attend the second heat of the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Michael Sohn) ( Sochi Olympics Luge Men )

Poland's Maciej Kurowski competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526804508 )

Reinhard Egger of Austria picks up his sled after finishing his second run during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dita Alangkara) ( APTOPIX Sochi Olympics Luge Men )

Semen Pavlichenko of Russia makes a run during the Luge Men's Singles on Day 1 of the Sochi 2014 Winter Olympics at the Sliding Center Sanki on February 8, 2014 in Sochi, Russia. (Photo by Alex Livesey/Getty Images) ( 467862741 )

Japan's Hidenari Kanayama prepares to compete during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526799058 )

Latvia's Kristaps Maurins prepares to compete during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526805002 )

Taiwan's Lien Te-An competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526806169 )

Jo Alexander Koppang of Norway starts his run during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko) ( Sochi Olympics Luge Men )

Slovakia's Jozef Ninis competes in the Men's Luge Singles Run at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LEON NEAL/AFP/Getty Images) ( 526800922 )

Independent Olympic Participant Shiva Keshavan competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526806179 )

Latvia's Kristaps Maurins prepares to compete during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526805041 )

Italy's Dominik Fischnaller competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526803460 )

Independent Olympic Participant Shiva Keshavan looks at his coach during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526800675 )

Russia's Aleksander Peretyagin competes in the Men's Luge Singles Run at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LEON NEAL/AFP/Getty Images) ( 526801180 )

Russia's Albert Demchenko competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. (LIONEL BONAVENTURE/AFP/Getty Images) ( 526803704 )

Kim Donghyeon of South Korea starts his second run during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko) ( Sochi Olympics Luge Men )