Will Zalatoris

After entering the third round 9-under, PGA Championship leader has already given up three strokes to start Saturday's action.

The end." Good balance of both Walking fast and shoulders back. But, all of the sudden, Zalatoris finds himself tied at two behind a surging Mito Pereira.

Will Zalatoris is leading the PGA Championship, and a putting technique called "AimPoint." Here's what you need to know about it.

That kind of worms-eye view helps players survey the slopes and see the path their ball is going to take. Generally speaking, the AimPoint users on tour tend to be players who, historically, have struggled with their putting, and AimPoint has helped them improve. One week I could get really hot and just see the lines really well and the next week I just had no chance,” Hovland says. The method has taken hold on tour in recent years, and a large group of pros and teachers swear by its effectiveness. It started outside the right side of the hole, and drifted into the cup. As Zalatoris crouched down to read the green, his caddie, Ryan Goble stood between him and the hole, shuffled his feet, and raised his fingers.

Get to know Will Zalatoris, Mito Pereira and Cameron Young as they attempt to win their first PGA Tour event at the PGA Championship.

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