KAWS Chum Keychain White | Tokyofishmarket The KAWS Chum Keychain White is a 50mm keychain collectible featuring Chum, a character by KAWS (Brian Donnelly), a street artist whose 'X'-eyed designs explore nostalgia and consumer culture. Released on June 25, 2009, through select art and streetwear retailers, this clean white piece is part of KAWS’ contemporary art collection, produced by Medicom Toy, targeting collectors of pop art and streetwear.