Jordan Nagai has hiked Mt. Fuji—twice. That’s his go-to fun fact during a typical club icebreaker introduction. Or he might tell you that he’s a second-degree black belt in the martial art form judo, or that he plays piano, guitar and saxophone. What Nagai won’t tell you? That he was the voice actor for Russell, the main character for the enormously popular Pixar movie “Up,” which won Best Animated Feature in 2010.