My bad for interpretating your reply wrongly. Care to tell me why it's worse than referring to 1966 as I can't remember what happened in tennis that year. I look at sporting achievements for what they are not for when they were achieved and if Murray can achieve more than Perry did then that will make him the greatest British tennis player. Good luck to him.
If you don't understand the joke then I'm not going to explain it lol. You are making up your own arguments lol no one is or has disputed Fred perry's standing as the best British tennis player to date in relation to acheivement But maybe that's for another day lol.