Manny Pacquiao (center) endorses the Philippine Charity Sweepstakes Office (PCSO) with chair Margarita Juico (left) and general manager Jose Ferdinand Rojas. PHOTO: phiSTAR

It's a little known fact that one of the greatest boxers in the world, Philippino flyweight Manny Pacquiao, owns a lottery outlet.

It is supported and run by the Philippine Charity Sweepstakes Office, which is a charity arm of the government's funding department. The PCSO reinvests its profits back to the public through its healthcare and welfare system.

Manny Pacquiao lost against Floyd Mayweather in a widely anticipated fight in Las Vegas on May 2, 2015. PHOTO: CNN