American Yoyo (real name unknown) (also known as U.S Yoyo) is the American counterpart of Yoyo and is a prototype version of Catboy on the earliest concept art sheet by the developers of the PJ Masks.
He was originally intended to be one of the main characters of the PJ Masks, but he was later replaced by Catboy due to the developers of the series deciding to incorporate vigilante-themes to the PJ Masks.
American Yoyo is identical to Yoyo, except that he has white hands and two stripes at his head like Original Yoyo.
Powers and abilities
American Yoyo's powers are unknown, but it is possible that they might have the same powers as Original Yoyo.