Kid Kulafu (2015)

Before he became one of the world's greatest boxers, Emmanuel "Manny" Pacquiao was a young boy living a hand-to-mouth existence, trying to survive from one day to the next. When he discovers his natural talent for boxing, he embarks on a brutal and intense journey that takes him from the mountains of the Philippines to the streets of Manila, and must risk everything to become a champion - for himself, his family, and his country.

Unfortunately the movie Kid Kulafu is not yet available on HBO Max.