Jon Rahm speaks ahead of the PGA Championship

Jon Rahm spoke about his expectations ahead of the 102nd PGA Championship, which starts Thursday at the TPC Harding Park in San Francisco.

Currently the number 2 in the world rankings, he wants to reclaim the top spot he relinquished after Justin Thomas won the FedEx St. Jude Invitational in Memphis, Tennessee last weekend.

Rahm had briefly become the No. 1 player in the world two weeks ago with his victory at the Memorial Tournament.