Max Burkholder Max Wolf Burkholder (born, July 30, 1998, age 19) is the third voice for Chomper. Young Burkholder is also the voice for Roo on Disney's My Friends Tigger & Pooh and Billy in The Sweet Life of Zack and Cody. He starred as Max from Daddy Day Care. This article or section is a stub. You can help Land Before Time Wiki by expanding it. Retrieved from "https://landbeforetime.fandom.com/wiki/Max_Burkholder?oldid=133893" Categories: Stub articles Voice actors Land Before Time singers Male Voice Actors Male Cast and Crew Community content is available under CC-BY-SA unless otherwise noted.