Lindsey Vonn turns 29
![lindsey-vonn3.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MDg5MjE2Mjg5/lindsey-vonn3jpg.jpg)
Lindsey Vonn :: Warwick Saint/SI
![lindsey-vonn17.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODkxNzcwMTQ1/lindsey-vonn17jpg.jpg)
Vonn makes a snowball during a 2008 SI photo shoot. (Heinz Kluetmeier/SI)
![lindsey-vonn16.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM1ODE3NTA0MDMz/lindsey-vonn16jpg.jpg)
Vonn stays warm by the fire during a 2008 SI photo shoot. (Heinz Kluetmeier/SI)
![lindsey-vonn25.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM1ODIxNDM2MTkz/lindsey-vonn25jpg.jpg)
Vonn poses with Vern Troyer at the 2011 Cedars Sinai Sports Spectacular. (John Sciulli/Getty Images)
![lindsey-vonn14.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2NjI2Njc3MDI1/lindsey-vonn14jpg.jpg)
![lindsey-vonn19.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODkzNzM2MjI1/lindsey-vonn19jpg.jpg)
Vonn attends 2013 CFDA Fashion Awards in NYC. (Bryan Bedder/Getty Images)
![lindsey-vonn6.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM1ODE4OTQ1ODI1/lindsey-vonn6jpg.jpg)
Behind the scenes at Lindsey Vonn's 2009 SI Swimsuit shoot. (Tom Ryan/SI)
![lindsey-vonn23.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MzU1NTU0NTkz/lindsey-vonn23jpg.jpg)
Vonn "Tebows" during the 2012 ESPY Awards in Los Angeles. (Kevin Winter/Getty Images)
![lindsey-vonn24.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODkzOTMyODMz/lindsey-vonn24jpg.jpg)
Vonn appears during Tiger Jam 2012 at the Mandalay Bay in Las Vegas. (Ethan Miller/Getty Images)
![lindsey-vonn26.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM1ODE4MjkwNDY1/lindsey-vonn26jpg.jpg)
Vonn poses on the set of her 2010 Got Milk? Mustache ad. (Christopher Polk/Getty Images)
![lindsey-vonn12.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MDg4NzU3NTM3/lindsey-vonn12jpg.jpg)
Vonn trains with a physioball in June 2009. (Drew Gardner/SI)
![lindsey-vonn18.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MDg5Njc1MDQx/lindsey-vonn18jpg.jpg)
Vonn poses in Austria during a 2009 SI photo shoot. (Drew Gardner/SI)
![lindsey-vonn15.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2NjI3NzkxMTM3/lindsey-vonn15jpg.jpg)
Vonn rehabs her knee in Vail earlier this year. (James Macari/SI)
![lindsey-vonn.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MzU1MDMwMzA1/lindsey-vonnjpg.jpg)
Lindsey Vonn :: Warwick Saint/SI
![lindsey-vonn10.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODkxNzA0NjA5/lindsey-vonn10jpg.jpg)
SI proclaims Vonn to the best best American woman skiier ever in Jan. 2010. (Bob Martin/SI)
![lindsey-vonn22.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODkyMzU5OTY5/lindsey-vonn22jpg.jpg)
![lindsey-vonn7.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODk0MTk0OTc3/lindsey-vonn7jpg.jpg)
Vonn poses in the bathtub during a 2009 SI photo shoot. (Warwick Saint/SI)
![lindsey-vonn5.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2MzU2NjY4NzA1/lindsey-vonn5jpg.jpg)
Lindsey Vonn :: Warwick Saint/SI
![lindsey-vonn9.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM1ODE3NzY2MTc3/lindsey-vonn9jpg.jpg)
Vonn celebrates her gold medal after winning Women's Downhill Final gold in Whistler during the 2010 Olympics. (Simon Bruty/SI)
![lindsey-vonn11.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2ODk1NTA1Njk3/lindsey-vonn11jpg.jpg)
Vonn continues her training by working on the hurdles in 2009. (Drew Gardner/SI)
![lindsey-vonn20.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2NjI1NjkzOTg1/lindsey-vonn20jpg.jpg)
Vonn and boyfriend Tiger Woods attend the 2013 Met Ball. (Stephen Lovekin/FilmMagic)
![lindsey-vonn4.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2NjI0NDQ4ODAx/lindsey-vonn4jpg.jpg)
Lindsey Vonn :: Warwick Saint/SI
![lindsey-vonn21.jpg](https://swimsuit.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY5MjQzMzM2NjIzMzM0Njg5/lindsey-vonn21jpg.jpg)
Vonn attends the 2013 Delete Blood Cancer Gala in NYC. (Dimitrios Kambouris/Getty Images)