"Caitlyn Jenner transformed society this year and that for us, makes her the most fasinating person of the year".
Barbara Walters has been naming her most fascinating people for 23 years.
This year she gives her top honour to Caitlyn Jenner, as the most fasinating person of 2015.
"She has become a champion for the transgender community, raising awareness and advocating for acceptance." said Walters.
"Famous and familiar, she raised awareness and acceptance of transgendered people."
It has been an awarding winning year for Jenner, she has taken home the Arthur Ashe Courage Award, Teen Choice Award for Choice Social Media Queen and the Glamour Award for The Transgender Champion.
The list also included Amy Schumer, Misty Copeland, Bradley Cooper, Donald Trump, Bernie Sanders, Amazon CEO Jeff Bezos, Ronda Rousey, Donna Karan and Tracy Morgan.