Hockey icon Wayne Gretzky dressed up as a caddy to celebrate Dustin Johnson's Masters win

• Dustin Johnson won the 2020 Masters in dominant fashion, setting a new scoring record at Augusta National.
• The golf pro's future father-in-law — NHL legend Wayne Gretzky — celebrated Johnson's historic feat by dressing up in a caddy outfit.
• Johnson and Gretzky's daughter, Paulina, got engaged in 2013 after less than a year of dating, and they still have yet to tie the knot.

Dustin Johnson may be the champion of the moment, but the golfer's future father-in-law knows more than a thing or two about winning.

Wayne Gretzky — known to hockey fans as The Great One — is an NHL icon, winning four Stanley Cups during his illustrious career. He's also the father of Paulina Gretzky, who has been engaged to Johnson since 2013.

So after Johnson won the 2020 Masters in dominant fashion on Sunday — hitting three straight birdies en route to a new Augusta National record — Gretzky was ready to celebrate the PGA star accordingly.

In a photo shared on social media, the Canadian legend donned a replica of the signature all-white jumpsuits worn by caddies at Augusta National when Johnson came back after his feat at the iconic Georgia course. Gretzky even found a green cap with the Masters logo emblazoned on the front to complete the look.

—Hockey Night in Canada (@hockeynight) November 16, 2020

Wayne wasn't the only Gretzky celebrating Johnson's incredible victory. Paulina was on hand at Augusta National to celebrate with her fiancé, and even gave him a kiss on the 18th hole after the final round.

And on Monday, after raking in $2 million in prize money for his win, Johnson joined his fianceé and a group of friends on a private jet to the Caribbean to properly celebrate in paradise. Kristina Melnichenko, who is on the trip with the couple and shared the photo of Wayne Gretzky to her Instagram, shared snaps of the ongoing vacation to her Instagram. Among other activities, the group has been taking shots and playing giant jenga together.

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• Dustin Johnson had to tell his younger brother caddying for him to stop crying on the final hole so he could wrap up the Masters
• Tiger Woods nearly hit a hole-in-one early at the 2020 Masters — on the same hole he almost aced en route to last year's big win
• Here's how Tiger Woods spends his millions and lives his life off of the golf course