KAWS Chum Keychain Yellow | Tokyofishmarket The KAWS Chum Keychain Yellow is a 50mm keychain collectible featuring Chum, a character by KAWS (Brian Donnelly), renowned for his 'X'-eyed street art designs symbolizing nostalgia and consumerism. Released on June 25, 2009, through select art and streetwear retailers, this bright yellow piece is part of KAWS’ contemporary art collection, produced by Medicom Toy, appealing to fans of vibrant urban collectibles.