Scott Gardiner, left, of Australia and Kevin Kisner, right, congratulate Scottie Scheffler, 17, of Highland Park High School in Dallas, after Scheffler sunk a hole-in-one on a 218-yard second hole during the third round of the Byron Nelson Championship golf tournament, Saturday, May 17, 2014, in Irving, Texas. Scheffler is playing in the tournament on a sponsor exemption. (AP Photo/Tony Gutierrez)