Caitlyn Jenner (born October 28, 1949), formerly known as Bruce Jenner, is a retired American athlete known for winning the men's decathlon at the 1976 Summer Olympics.
Since 2007 she has been appearing on E!'s reality television program Keeping Up with the Kardashians and is currently starring in her own reality show I Am Cait, which focuses on her gender transition. Multiple publications have described her as the most famous openly transgender person in the world since she came out in 2015.
Jenner was a former college football player for the Graceland Yellowjackets before she incurred a knee injury requiring surgery. Coach L.D. Weldon, who had coached Olympic decathlete Jack Parker, convinced Jenner to try the decathlon. After intense training, Jenner won the 1976 Olympic decathlon title (after a Soviet athlete had won the title in 1972) during the Cold War, gaining fame as "an all-American hero".
A third successive world record led to the unofficial title of "world's greatest athlete", which traditionally goes to the winner of the Olympic decathlon. Jenner subsequently established a career in television, film, auto racing, and business. Jenner has six children from her marriages to Chrystie Crownover, Linda Thompson, and Kris Jenner. A few months after divorcing her third wife, Jenner revealed her gender identification as a trans woman in an April 2015 interview with Diane Sawyer.