Johnny Gruninger is only a ninth-grader at Manlius-Pebble Hill, but he is already firmly entrenched as one of the best junior golfers in Central New York. Amid an undefeated season for his MPH Trojans, Gruninger went to Corning Country Club on May 5 for the Mike Heib Memorial Tournament, which featured a field of 96 … Continue reading MPH’s Gruninger gathers up golf honors