Caitlyn Jenner was born as William Bruce Jenner in Mount Kisco, New York. She struggled with dyslexia in school but found success in sports from an early age.

Jenner excelled in various sports at Newton High School and later at Graceland College, where she initially played football before a knee injury led her to focus on track and field. She became an East Coast all-over champion in waterskiing in 1966, 1969, and 1971.

Jenner participated in the decathlon at the 1972 Olympic Games in Munich, West Germany, finishing 10th.

At the 1976 Summer Olympics in Montreal, Jenner won a gold medal in the decathlon, setting a world record with 8,634 points.

Jenner married Kris Kardashian, marking the beginning of her involvement with the Kardashian family and her eventual rise to fame on reality television.

Jenner became a central figure in the popular reality show Keeping Up with the Kardashians, which followed the lives of the Kardashian-Jenner family.

Jenner publicly announced her transition as a transgender woman and revealed her new name, Caitlyn Jenner.

The reality series I Am Cait premiered, documenting Jenner's life as a transgender woman and her transition process.

Jenner published her memoir, The Secrets of My Life, detailing her life journey and transition.

Jenner announced her candidacy for governor of California, running as a Republican in the state's recall election.

Jenner's gubernatorial campaign struggled, and she had a poor showing in the election.