Caitlyn Marie Jenner (born William Bruce Jenner; October 28, 1949) is an American television personality and retired Olympic gold medal–winning decathlete.
Jenner played college football for the Graceland Yellowjackets before incurring a knee injury that required surgery. Convinced by Olympic decathlete Jack Parker's coach, L. D. Weldon, to try the decathlon, Jenner won the men's decathlon event at the 1976 Summer Olympics in Montreal, setting a third successive world record and gaining fame as "an all-American hero".
Given the unofficial title of "world's greatest athlete", Jenner established a career in television, film, writing, auto racing, business, and as a Playgirl cover model.
KYLIE Jenner was quick to gush over her parent Caitlyn Jenner's adorable throwback of her as a tot, which she hailed one of the "happiest moments" of her life.
The Kylie Cosmetics founder, 23, re-posted Caitlyn's sweet throwback snap showing her and sister Kendall, as well as mom Kris, adding four gray love hearts.
Caitlyn, who at that time was known as Bruce Jenner, could be seen beaming as they giggled with Keeping Up With The Kardashians momager Kris and their kids, wearing matching turquoise dresses.
The former Olympian, who began her gender transition journey in 2015, gushed in the caption: "The happiest moments of my life," before tagging Kylie, Kendall and Kris' accounts.Read more on thesun.co.uk