Crowded at the toppublished at 13:19 BST 15 May
Image source, Getty ImagesThe leading seven players all shot a three-under 67 on Thursday.
And after plenty of bold predictions around how Aronimink could be unpicked by the big hitters it turned out that it was the first time since 2008, that the leader(s) were no more than three shots better than par.
It was also just the third time in US PGA Championship history that seven or more players were tied at the end of any round, with nine players in the same place, sharing the lead after the first round of the 1959 and 1969 championships.




