Jim Meskimen is an actor. He voiced the roles of Christopher Columbus, Italian Man, and European Man in the Adam Ruins Everything episode Adam Ruins What We Learned In School. This article is a stub. You can help Adam Ruins Everything Wiki by expanding it. Retrieved from "https://adam-ruins-everything.fandom.com/wiki/Jim_Meskimen?oldid=1182" Categories: Article stubs Cast Community content is available under CC-BY-SA unless otherwise noted.