Jordan Spieth won the 2015 Masters by four shots on Sunday . The 21-year-old American led all week at the PGA Tour . He shot final-round 70 to finish on 18 under par and take the green jacket .
Jordan Spieth won the 2015 Masters by four shots on Sunday . The 21-year-old American led all week at the Augusta National Golf Club . He shot final-round 70 to finish on 18 under par and take the green jacket .