Old Lion
Pay no attention to that man behind the curtain
well roger is 35, played 3 out of 5 set matches, and rolled in the final. so i imagine it is doable.
Not for long. Everyone is a little different. Some folks it happens at 30ish and some not until 40ish. Most somewhere in their 30s though. Even Laver won his last major at 31. Even though it completed a GS he never won a singles major after that year.