Alex Smalley overcame a horrid start with seven birdies in the last 12 holes to seize a two-stroke lead after Saturday's third round of the PGA Championship.

Hole-by-hole report: Join our writers for updates from the first round at Aronimink Golf Club in Pennsylvania

There are a staggering 48 players at or within three of the lead, the most after any round in the modern era of major championships.