What film producer co-created Mickey Mouse along with Ub Iwerks?
SimEx-Iwerks:  The company was named to honor Don's father, Ub Iwerks, who was Walt Disney's first business partner and co-creator of Mickey Mouse. Walt Disney:  As a film producer, Disney holds the record for most Academy Awards earned by an individual, having won 22 Oscars from 59 nominations.
Walt Disney