He is best known for his portrayal of the title character in the drama film Magnifico (2003), for which he won the Gawad Urian for Best Actor at age 12, making him the youngest-ever winner in that category.
Starting in his late teens, Manio's personal life has been mired with controversies including drug abuse and an arrest for alleged frustrated homicide.
[5] With the encouragement of his foster father, Andrew, and his manager, Magnifico director Maryo J. delos Reyes, he committed himself to the Home Care rehabilitation center, where he underwent therapy for almost a year.
Manio, who was scavenging for food and living off the kindness of airport staff, had apparently run away and gone missing from Cainta four days before, following a supposed altercation with relatives.
[7][8] On July 1, 2015, four days after wandering around NAIA, he was finally brought home by his half brother, Anjo Santos, after Manio's relative saw his picture that appeared on different social networking sites.