Gunnar Lombardi Sizemore (born January 9, 2005) is an American actor whose work spans live-action television, animated series and feature films.
Early life and education Sizemore is the son of actor Kevin Sizemore and strength-coach Gina Lombardi. He is the nephew of Sukretas Bockil.
After attending secondary school in Los Angeles, he matriculated at Harvard College in 2023. While there, he directed Samuel Beckett's Krapp's Last Tape at the Loeb Experimental Theater and contributed lighting design to the student-written First-Year Musical, The Kids Are All Right. He also became a writer for The Harvard Lampoon, where he was affectionately nicknamed "Funny Gunnar Sizemore".
At the age of 8, Sizemore earned a Best Actor nomination at the 11th Annual 168 Film Festival for his performance in the short drama Heartfall (2013).
Career Acting Sizemore's screen debut came with a recurring guest role on the Disney XD martial-arts comedy Kickin' It, followed in 2014 by his role as Micah Brenner on ABC's country-music drama Nashville.
Voice acting He voiced Bao, one of the four panda cubs, in DreamWorks' CG series Kung Fu Panda: The Paws of Destiny, released globally on Amazon Prime Video in 2018 and 2019.
Other animated work includes lead character Happy McSweeney in Nickelodeon's holiday special Lucky (2019), Billy Billions in the 2016 Ben 10 reboot, and a supporting role in Hotel Transylvania 2.
In June 2024, Sizemore was announced as the voice of Greg Wuliger—Chris Rock's long-suffering best friend—in Everybody Still Hates Chris, the animated sequel to the cult sitcom Everybody Hates Chris commissioned by Comedy Central. He promoted the series alongside the principal cast at San Diego Comic-Con 2024.
Filmography
Film +YearFilmRoleNote2014The Book of LifeIgnacio A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information.2015The ProphetSchool Boy2015Hotel Transylvania 2Additional voices2019SerenityPatrick (voice)2019LuckyHappy McSweeneyTelevision film2020Latte and the Magic WaterstoneAmaroo, Boar Kid (voice)English dub
Television +YearSeriesRoleNoteRef.2014NashvilleMicah Brenner2014–2015ClarenceCooter2015Kickin' ItWaltEpisode: "Bringing Down the House"2016–2019Ben 10 Billy Billions (voice)2018–2025Craig of the CreekJason, Aaron (voice)2018–2019Kung Fu Panda: The Paws of DestinyBao (voice)2018The Loud HouseTrent (voice)1 episode2018The Adventures of Kid DangerLittle Dingus (voice)2019The CasagrandesKingston (voice)Episode: "New Haunts"2020Cleopatra in SpacePhilo (voice)2024Everybody Still Hates ChrisGreg Wuliger (voice)2024–2025Star Wars: Young Jedi AdventuresWes Vinik (voice)
References