No specific person or organization has been identified as formally establishing the holiday. It appears to organically celebrate the debut of the Ken doll by Mattel at the American International Toy Fair around March 11-13, 1961.
Introduction
It's time to celebrate everyone's favorite plastic companion on Ken Day, occurring on March 13! This day is dedicated to the iconic and beloved boyfriend of Barbie, who has been a staple in many childhoods since his debut in 1961. Did you know that Ken's full name is Kenneth Sean Carson? Or that he has had over 40 different occupations throughout the years? Whether you have fond memories of playing with your own Ken doll or simply admire his timeless style and charm, there's no denying that this day is worth celebrating. So put on your best pink outfit and get ready to party with Ken!



