Cambodian government officials pay their respects in front of a statue of former King Norodom Sihanouk at a park in Phnom Penh on October 15, 2015 during the third anniversary of his death. Sihanouk died of a heart attack in Beijing on October 15, 2012 aged 89. AFP PHOTO / TANG CHHIN SOTHY        (Photo credit should read TANG CHHIN SOTHY/AFP via Getty Images)