Fans, M&M'S Wiki
Red and Yellow/Gallery, Heroes Wiki, Fandom
Gene Meh - Loathsome Characters Wiki
M&M's - Wikipedia
File:M&M's World characters Yellow, Green, Red and Blue at Candylicious, Resorts World Sentosa, Singapore - 20140213.jpg - Wikimedia Commons
Methusius Yellow, M&M'S Wiki
Orange, M&M'S Wiki
Red/History and appearances, M&M'S Wiki
Yellow, M&M'S Wiki