Pacquiao's pay-per-view fights have generated nearly $1.3 billion in revenue, including a staggering $400 million for his highly publicized 2015 fight against Mayweather. That fight also represented Pacquiao's highest payday to date, with him bringing in an estimated $130 million from the bout.

BARSTOW—Manny Pacquiao was headed back to Los Angeles on Sunday afternoon after an inspiring comeback against Mario Barrios in Las Vegas. What was usually a direct return trip to Hollywood took a detour after the Filipino legend decided to make a quick stop at Panda Express,

Manny Pacquiao, who at 46 fought reigning WBC welterweight Mario Barrios to a majority draw, explained the source of his astonishing stamina.