when did bruce jenner become caitlyn jenner

Bruce Jenner officially came out as Caitlyn Jenner and began her gender transition in 2015. The public reveal included a Diane Sawyer interview in April 2015 where she stated, “I am a woman,” and soon after she appeared on the June 2015 cover of Vanity Fair as Caitlyn Jenner, marking the culmination of her transition in the public eye. She later discussed her transition journey in various interviews and articles, noting that she had explored aspects of transition earlier in life but completed the process publicly in 2015.