Andre Agassi provides a rare glimpse into enduring love with a photo of his 54-year-old wife, Steffi Graf.

The former No. 1 tennis player in the world posted a picture of German sports legend Steffi skating down the street in a young outfit. The picture demonstrated the 22 Grand Slam champion’s continued fitness and activity level by making her appear decades younger than her actual age of 54.

Fans cherished the unique glimpse into their playful relationship. “She’s my hero,” one person wrote, and “What a babe,” another. Another said, “What can’t she do!” to a third.

After defeating John McEnroe and Maria Sharapova in an all-star Florida tournament, the couple was recently crowned pickleball champions.