Tiger Woods will be joined in a golfing super-group by Jordan Spieth and Rory McIlroy for the first two rounds of the US PGA Championship.
The trio, who between them have landed 22 titles at the majors, will begin on Thursday at 08:11 local time (13:11GMT) at Southern Hills, the Oklahoma course that is staging the tournament for a fifth time.
Woods, who won the last of his four US PGA titles at Southern Hills in 2007, has played only one tournament this season, making the cut at the Masters in April.
He is continuing to recover from the foot and leg injuries he sustained in a car crash in February of last year, but there were flickers of the old Woods during his performance at Augusta.
Woods said in a news conference on Tuesday: "It's better than the last time I played a tournament, which is good
"We've been working hard. I have days when it is tough and days where we can push through, but we keep working at it."
Woods has 15 majors to his name, McIlroy has four, including two at the US PGA, and Spieth needs a win at this event to complete a career grand slam, having won each of the other three majors once.
McIlroy believes 46-year-old Woods would not have entered this week if he did not believe it possible to contend come Sunday.
"Six weeks is a long enough time to recover from that week [at the Masters] and then build yourself back up again. He certainly hasn't chosen two of the easiest walks in golf to come back to, Augusta and here," McIlroy said.
"But he's stubborn, he's determined. This is what he lives for. He lives for these major championships, and if he believes he can get around 18 holes, he believes he can win."