30 years old. According to the query of Happy Hero official website, Galo is set to be 30 years old. Happy Hero is a fantasy animated film jointly produced by Beijing Pony Pentium Film Co., Ltd., Beijing TV Station, Yuexing Creative Animation Co., Ltd., Beijing Fantasy Animation Technology Co., Ltd. and Tianjin North Animation Group Co., Ltd., which premiered in Chinese mainland on June 28th, 20 13.