The dude knows how to make an entrance. Keep your shirt on, Olympics fans. Pita Taufatofua of Tonga is returning to the opening ceremony after being absent in the last two Olympiads. The Milan Cortina Olympics website announced this week that Taufatofua had been chosen as an Olympic flag bearer along with nine others. Taufatofua won the hearts of many by proudly carrying the Tongan flag in three ceremonies with his chiseled torso slathered in coconut oil . The Tongan star, the first to