Lindsey Vonn will miss the Sochi Olympics because of a right knee injury, leaving the Winter Games without one of its biggest stars.
The 29-year-old from Vail, Colo., announced her decision Tuesday, exactly one month before the opening ceremony in Russia.
Her publicist, Lewis Kay, said in a statement that Vonn "will have surgery shortly."
In a posting on Facebook, Vonn said she is "devastated" to miss the Olympics, "but the reality has sunk in that my knee is just too unstable to compete at this level."
She took home two medals from the 2010 Vancouver Games, including becoming the first American woman to win an Olympic gold in the downhill. Vonn is also a four-time overall World Cup champion, the most recognized name in Alpine skiing -- and, as it happens, the girlfriend of Tiger Woods.
Add it all up, and she would have been the focus of plenty of media coverage in Sochi, and certainly a main character in NBC's coverage for the U.S. audience.
Vonn tore two ligaments in her right knee during a high-speed crash at the world championships this past February, sidelining her for about 10 months. She retore her surgically repaired ACL in a training crash in November, a key setback. Then, after returning to competition in early December by finishing 40th, 11th and fifth in a set of World Cup races at Lake Louise, Alberta, Vonn sprained her MCL during a race last month at Val d'Isere, France.
"I did everything I possibly could to somehow get strong enough to overcome having no ACL," Vonn said Tuesday via Facebook.
"I'm having surgery soon so that I can be ready for the World Championships at home in Vail next February," she wrote. "On a positive note, this means there will be an additional spot so that one of my teammates can go for gold. Thank you all so much for all of the love and support. I will be cheering for all of the Olympians and especially team USA!"
Mikaela Shiffrin, the reigning world champion in slalom, and Julia Mancuso, a three-time Olympic medalist, will now be the American women with the best chances of reaching the Alpine skiing podium in Sochi.
Shiffrin, a who has been labeled the "next Vonn" by some, reacted to the news on Twitter.
— Mikaela Shiffrin (@MikaelaShiffrin) January 7, 2014
Another American ski racer, Stacey Cook, posted on Facebook: "Bummed Lindsey Vonn. Our team is not the same without you. You leave big shoes to fill for the rest of the year."
After skiing in two downhills and a super-G at Lake Louise, Vonn sounded optimistic, declaring she would be in Sochi, "fighting for my medal."
But a couple of weeks later in France, during a downhill -- with Woods watching in the finish area -- Vonn lost her balance, sending her left ski into the air and forcing all her weight onto her right knee. She grimaced as she pulled up, then clutched her right knee.
Kay said Tuesday that an MRI after that episode "showed an MCL sprain, which coupled with the torn ACL has made it impossible to stabilize her knee and be ready to safely ski again next month."
Vonn's motivation for a return, after the first procedure on her knee, clearly was Sochi. She was always a step ahead of schedule in her rehab, returning to snow about a month earlier than expected.
Now, she says her incentive is to be ready for the 2015 world championships in Colorado at Vail/Beaver Creek. There's also this: Vonn needs three wins to match Austrian great Annemarie Moser-Proell's record of 62 victories in World Cup races.
"In looking ahead, I have every ounce of confidence that Lindsey will be in the starting gate next World Cup season ready to compete,'' said Bill Marolt, the CEO and president of the U.S. Ski and Snowboard Association who will step down soon after the Sochi Games. "She knows the hard work it takes to get to the top and still has significant goals to achieve in what has been an incredible career.''
The Americans captured eight medals four years ago in Vancouver, their highest total at any Olympics and twice as many as any other country. That figure may be tough to reach with Vonn sidelined and Bode Miller, who won three medals, trying to return to form after sitting out all last season with a left knee injury.
What's more, Mancuso is struggling. Off to a poor start during pre-Olympic races, Mancuso recently headed home for a short break.
"We have a strong team that is well prepared to challenge,'' Marolt said. "The women's speed team is experienced with five athletes who have achieved World Cup podiums and a seasoned veteran in Julia Mancuso who has won three Olympic medals in her career. Now is the time for those athletes to step up.''