Tiger Woods birdied two of the first five holes at the PGA Championship, but it was downhill from there in his second major since his catastrophic leg injury last year.

Joaquin Niemann spent his youth growing up in Chile trying to follow in the footsteps of Mito Pereira, who didn't exactly make it easy the way he kept winning prestigious amateur golf events in the U.S. and Scotland and points in between. Niemann sure did a nice job following Pereira's path in the opening round of the PGA Championship. “I remember when I was probably 12, 13, and he was probably a couple years older, and he would win everything in Chile,” Niemann recalled.

Heres everything you need to know about the PGA Championship, including tee times, key golfers to watch and more.

Heres everything you need to know about the PGA Championship, including tee times, key golfers to watch and more.

Rory McIlroy has a one-shot lead after the opening round of the year's second major, carding a 5-under 65. Tiger Woods is nine strokes back.

“I mean, I was just hitting it terrible. I wasn't hitting the middle of the face.”

Top-ranked Masters champion Scottie Scheffler struggled to shoot a one-over par 71 in Thursday's first round of the PGA Championship and was happy to be only six strokes adrift.

You could argue that Rickie Fowler has not lived up to his potential, but he's said he's still grinding, and enjoying the grind.

Everything you need to know for the second round of the PGA Championship.

Tiger Woods struggled to make an impact during the first round of the PGA Championship as he continues his comeback from a horrific car crash 15 months ago.