Oski the Bear

Oski the Bear is the official mascot of the University of California, Berkeley, representing the California Golden Bears. He made his debut at a freshman rally in the Greek Theatre on September 25, 1941. Prior to his debut, live bears were used as Cal mascots. Oski's name, design, and character were developed by William "Rocky" Rockwell, who was the first student to play the role, and Warrington Colescott, an editor of The Daily Californian and famed satirist. Oski is a beloved figure on campus and at Cal sporting events. He is always up for a good time and loves to interact with fans. Be sure to say hello to Oski the next time you're at a Cal game!