Cosplay.com - Professor Lyman Banner from Yu-Gi-Oh! GX by SunnyJoon
Professor Banner render [Duel Terminal] by Maxiuchiha22 on DeviantArt
Duel Academy
Lyman Banner Voices (Yu-Gi-Oh!) - Behind The Voice Actors
Professor Banner | Spotify
When I watched GX as a kid in my computer I used to think professor Banner was the reincarnation of Dartz because they had similar haircuts, I was legit convinced he's Evil