Bernhard Langer continues to defy time and logic. On Thursday, the 68-year-old golf legend posted a stunning 6-under 66 at the Senior PGA Championship, a round that included a double bogey yet still saw him break his age by two shots. This remarkable performance earned him a share of the opening-round lead at the demanding Concession Golf Club in Bradenton, Florida.

Langer, who already holds the record with 12 senior major titles, caught fire on the back nine. He played his final six holes in a blistering 5-under par, capped by a dramatic 60-foot eagle putt on the par-5 17th hole. This feat adds to an incredible personal milestone: Langer has now shot his age or better an astonishing 43 times on the PGA Tour Champions.

"It's fun to shoot my age," Langer said after his round. "So whenever I shoot my age or better, usually I’ve played some good golf. That’s one of the goals these days, especially when you play a difficult golf course."

He is tied at the top with a formidable trio: the charismatic Miguel Angel Jimenez, Brian Gay, and Australia's Steve Allan. They hold a one-shot advantage over a group including Ben Crane, who is making his senior major debut after turning 50 last month.

The opening round also featured notable performances from other legends. Two-time Masters champion Jose Maria Olazabal and three-time major winner Padraig Harrington sit just two shots back. Meanwhile, 2016 Open Champion Henrik Stenson made his much-anticipated senior debut, carding an even-par 72.

Langer's quest is particularly compelling as he looks to add a second Senior PGA Championship title to his resume, the only senior major he has won just once before. His opening round, a masterclass in resilience and shot-making, sends a clear message to the field: age is just a number, and the champion is far from finished.