Johnson makes strong East Lake start

Johnson makes strong East Lake start

FedEx Cup leader Dustin Johnson is in a three-way tie at the top of the Tour Championship leaderboard after an opening round of 66.

The American propelled himself to the top of the FedEx Cup standings with victory at the BMW Championship last time out and made a strong start on Thursday, as he looks to claim the $10million bonus on offer to the overall winner of the play-off event.