What's the farthest after someone's "prime" that they won a major in tennis history in the POST open era?
I mean... I think we can agree Federer's prime ended in January of 2010 at the absolute latest..
Obviously 2007 was his last "epic year" but in 2009 he made the finals of all four majors so if that isn't still pretty prime, I'm not sure what is.
so he's won one major 2.5 years post prime...
I'm not even sure with Agassi when his prime was.. i know he won majors at an advanced age though.