Sölden, Austria(CNN) Life as an alpine skier is risky business.
According to governing body FIS, a third of all skiers suffer a serious injury during the winter season -- hardly a surprise when downhill racers reach speeds of up to 95mph.
All the medals, accolades, and training sessions in the world can't make you resistant to career-threatening injuries.
Just ask Lindsey Vonn, America's most decorated skier.
She has 77 World Cup wins and claimed Olympic gold in 2010, but Vonn jokingly calls herself "the pin-up injury girl" -- and she's got the medical history to prove it.
"I've had two ACL [tears], an MCL, I don't know, five tibial plateau fractures -- I can't even count how many of those on both knees," she tells CNN Alpine Edge.
"And I think multiple concussions. And I fractured my arm which is now a long, metal rod. Life is dangerous for me."
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'It's not the speed that kills you...'
Knee injuries are especially common for skiers.
Norway's Aksel Lund Svindal suffered a horrific crash in Kitzbühel, Austria, last year, and has since undergone intensive rehab to get his knee back to full strength for this season.
"The toughest part is the first part just walking around on crutches," says the two-time World Cup winner.
"And then you go and ski, and you're like, guess what? Skiing is the most horrible thing we can do to this knee.
"It's not the speed that kills you, it's the sudden loss of it that does."
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A rare breed
When a skier gets knocked down, they resolutely pick themselves up again. The road to recovery is often long, but it's the hours of rehab and physio sessions away from the slopes that make them a rare breed of athlete.
It takes guts to thrown yourself down slopes at break-neck speeds, but it takes just as much courage and commitment to get your body race-ready again.
Skiing's speed queen
The world's greatest female ski racer Lindsey Vonn has officially retired from the sport after her final race at the World Championships in Are. Here's a look back at her glittering career.
She made her Olympic debut at Salt Lake City 2002 as a 17-year-old, finishing 32nd in slalom and sixth in the combined slalom/downhill event.
Lindsey Kildow -- as she was then before marrying fellow skier Thomas Vonn -- won her first World Cup race with victory in the downhill at Lake Louise, Canada, in 2004.
In 2005, Vonn signed with Red Bull and began working with a completely new coaching team. She seemed set for the start of something special.
Any momentum from the new deal was slowed during the 2006 Olympics in Italy, though. A fall in practice resulted in a short stay in hospital. She recovered in time to compete but could only manage seventh in the Super G and eighth in the downhill events.
However, Vonn quickly bounced back and won the first of three straight World Cup titles in 2008 at the age of 23.
Golden girl Vonn achieved her Olympic dreams in 2010. She won the Olympic downhill gold at Whistler and added bronze in the super-G.
Vonn added a fourth World Cup title in 2012, but is still behind Annemarie Moser-Proell's record of six overall crystal globes.
Vonn's public profile went galactic when she dated star golfer Tiger Woods for two years between 2013 and 2015.
In 2013, Vonn suffered an horrific crash at the World Championships in Austria. She underwent reconstructive knee surgery and began a long road to recovery. She attempted to return a year later, only to pull out of the 2014 Olympics after aggravating the injury again.
Injuries continued to hamper Vonn. She fractured her left knee in February 2016 in a crash during a World Cup super-G race in Soldeu, Andorra, but raced the combined event the next day before calling an end to her season.
Vonn worked hard to get back in time to challenge for gold medals at the 2018 Winter Olympics. The American left PyeongChang with a bronze medal in the downhill but insisted she was proud to have made it through her injuries.
Vonn announced the current ski World Cup season would be her last. She is already the most successful woman in World Cup history with 82 victories and was chasing down Ingemar Stenmark's overall World Cup record of 86 victories in her sights.
However, a knee injury from a training crash in November meant she couldn't start her season until January. On her debut in Cortina d'Ampezzo, Italy, she was still struggling with knee pain.
After much soul-searching Vonn announced that she will retire from skiing after competing in the World Championships in Are, Sweden in February 2019. "My body is screaming at me to STOP and it's time for me to listen," she said.
In her opening race at the World Championships, Vonn suffered a heavy crash and careered into safety netting. She was eventually able to ski to the bottom and said she would still compete in the downhill to bring the curtain down on her glittering career.
Despite her damaged knees, Vonn was able to retire on a positive note. She battled back to win bronze in the downhill -- becoming the oldest woman to secure a medal at a world championships and the first female racer to medal at six world championships.
The American retired four wins short of equaling Stenmark's record of 86 World Cup wins and the Swedish great (left) was in Are to watch Vonn's final race. "I basically begged him to come here," Vonn said.
"People like Lindsey -- she is wired like no other athlete," says Brett Gingold, a US ski team doctor.
"The amount of injuries, the severity of injuries, the timing of her injuries -- she is so driven that I don't think the average person understands what she puts herself through."
While Vonn's long-awaited return to competitive racing didn't go entirely smoothly -- she failed to qualify for the second run of the Alpine World Tour season opener in Sölden -- the American admitted that just being healthy was enough to make her smile.
On top of targeting Ingemar Stenmark's record 86 World Cup victories, there's also the not so small matter of the Olympics in Pyeongchang next year for Vonn.
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Winning medals is one thing, but staying injury free is a victory in its own right.