All American Ken. There are two European market versions of this Ken doll available. Weekend Ken came with a pant variation and Adidas brand spats, while the School Cool Ken version was the same as the domestic version with a 1991 box date. Tenis Jeans Ken is another version made exclusively for Brazil with "KEN" spats. NOTE: Read more about this Ken doll at The Man Behind The Doll presents All American Ken.