Nacho Libre (2006) on Netflix

Nacho (Jack Black) is a young man who was raised in a orphanage in Mexico and now works there as a cook. Fueled by his passion for lucha libre wrestling, he dons a mask and cape and picks up a partner to compete in a local Lucha Libre tournament to try for the 200-peso prize so he can buy better food for the kids and achieve respect. When a new nun, Sister Encarnación (Ana de la Reguera), arrives at the monastery, he tries to win her adoration as well, all while attempting to prove that being a Luchador isn't a sin and win the grand prize at a battle-royale tournament so he can buy a bus for the kids.