Collin Morikawa won the Open on Sunday, finishing two shots ahead of Jordan Speith.   The 24-year-old made a run of three straight birdies on the back nine to propel himself past Louis Oosthuizen, who had topped the leaderboard over the tournament’s previous three days.   Morikawa also made history with his victory, becoming only the second player after Tiger Woods to win the Open the PGA Championship before the age of 25. “I love playing golf and competing against these guys, these are the best moments ever” he told the media (📷 Oisin Keniry/Getty Images). . . . #collinmorikawa #jordanspeith #tigerwoods #theopen #pgachampionship #golf #instasport