Photos: Manny Pacquiao campaigns

Manny Pacquiao waves to supporters in Malungon, Philippines, during a campaign trip in the Sarangani province. His popularity has soared since winning multiple world boxing titles, and his campaign has been fueled from his prize money as well as endorsements for shampoo, beer and karaoke machines.  (Paul Bernaldez / AFP / Getty Images)

Manny Pacquiao greets a supporter during his campaign trip through townships in the southern Philippine province of Sarangani.  (Bullit Marquez / Associated Press)

Manny Pacquiao is all smiles as he holds an impromptu news conference at his mansion in General Santos City in the southern Philippine province of Sarangani, where he’s running his second campaign for a seat in Congress.   (Bullit Marquez / Associated Press)

Manny Pacquiao is swarmed by supporters during a campaign trip to Alabel township in the Sarangani province of the Philippines. The reigning world champion boxer hopes to turn his growing popularity into a successful run for Congress.   (Bullit Marquez / Associated Press)

Manny Pacquiao waits his turn to speak below a big banner proclaiming him the people’s choice during a campaign stop in Alabel township.   (Bullit Marquez / Associated Press)

Businessman Roy Chiongbian, flanked by supporters as he campaigns in Kiamba township, is running against Manny Pacquiao for the lone Congressional seat in the southern Philippine province of Sarangani. Chiongbian, who comes from a wealthy family that controls the local economy, is making his first foray into politics.   (Bullit Marquez / Associated Press)

Manny Pacquiao addresses a crowd in Glan township during his campaign tour of the southern Philippine province of Sarangani.  (Bullit Marquez / Associated Press)

Boxing great Manny Pacquiao waves to supporters as he campaigns through a township in the Philippine province of Sarangani. The seven-time world champion, who is considered the best pound-for-pound fighter in the world, is seeking a Congressional seat three years after losing in his first bid.   (Jay Directo / AFP / Getty Images)