Question: Who suffered a fatal luging crash in 2010?
About the article "Luge", section "Risks".

Candidate passages:
As with many extreme sports, luging has risks.
Though most injuries involve bumps, bruises, broken bones and concussions, fatalities do occasionally occur.
Georgian luger Nodar Kumaritashvili suffered a fatal crash during his final practice run for the 2010 Winter Olympics in Whistler, British Columbia, Canada.
Hours later, the International Luge Federation concluded that the accident was caused by a steering error and not a track error; nevertheless, changes to the track were made before the re-opening.
Kumaritashvili was the fourth athlete to die while in preparation for a Winter Olympics competition, following speed skier Nicolas Bochatay, 27, who died while preparing for the Albertville 1992 games, British luger Kazimierz Kay-Skrzypeski and skier Ross Milne, 19, who both died in the run-up to the Innsbruck 1964 games.
Andreas Linger (born 31 May 1981 in Hall in Tirol) is an Austrian luger who has competed internationally since 2000.
He and his younger brother Wolfgang began luging at a very young age, and did their first doubles run when they were 14.
Linger has won three medals at the FIL World Luge Championships with two golds (Men's doubles: 2003, 2011) and a bronze (Mixed team: 2003).
He also earned six medals at the FIL European Luge Championships with a gold (Men's doubles: 2010), three silvers (Men's doubles: 2008, Mixed team: 2008, 2010), and two bronzes (Men's doubles, Mixed team: both in 2004).
Linger's best overall Luge World Cup men's doubles finish was third twice (2004-5, 2007-8).
He and his brother are two time Olympic champions in the men's doubles event at the 2006 Winter Olympics in Turin, Italy and the 2010 Winter Olympics in Vancouver, Canada.
They won in 2006 despite Wolfgang having broken his leg in a luge crash the previous year.
In 2010, they successfully defended their gold medal against another team of brothers, Andris and Juris Šics of Latvia. 
Linger was injured when he and his brother crashed in an Olympic test run in 2005.
The track had a reputation for being fast, and the accident occurred on the 17th of 19 turns.
He fractured the ankle and fibula in his left leg, and metal pins were inserted to help it heal.
Despite this, he later told reporters that while he found the track to be challenging, he liked luging on it. 
Obregón was involved in a fatal car crash in 2009, on the road to and just outside La Libertad.
Former teammate and friend, Colombian player Christian Gil suffered severe injuries to the skull and thorax in the same accident. 
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