I played Blur about one or two month ago. I´ve met a Guy from Scotland or deep England, It was very difficult to understand for me. But he told me, that he is 66 years old. So he is the oldest person I have ever played with.
Oldest one was a 50 year old guy. He said so in his description profile but then I can confirm it when he was talking. The guy was cool. He didn't fall for trolls at all. He stayed calm and kept on playing.