Who among the 6 and more Slam winners (ones who are NOT active today) is aging most gracefully?

Age:

Connors: 65.

Borg: 62.

McEnroe: 59.

Lendl: 58.

Wilander: 53.

Edberg: 52.

Becker: 50.

Agassi: 48.

Sampras: 46.

Age: 65.

2018 Wimbledon. Age: 62.

2018 Wimbledon. Age: 59.

Age: 58.

Age: 53.

2017 Wimbledon. Age: 52.

2018 London. Age: 50.

2017 French Open. Age: 48.

Age: 46.