A Character has Become too Powerful

[A Character has Become too Powerful]

Without more information, it's impossible for us to make a proper diagnosis of your problem. Is he a Marauder in a group of Diplomats? Is he an older character in a group of newbies? Is he a mono-focused One Trick Pony in a group of Jack-Of-All-Trades? We cant tell you what to fix without know a bit about how it got broken.

An older character in a group of newbies.

[A Character has Become too Powerful]

In what way is he too powerful? Why is there a disparity of experience among the characters? What is a typical encounter that he is easily over coming?

He is incredibly well balanced and has an incredibly high amount of luck, this makes it hard to balance the game as he can overcome most challenge thrown at him. He has over 500 xp compared to the other relatively new characters. All this makes an incredibly unbalanced game.

[A Character has Become too Powerful]

I am the Game Master for a game of three other people and I have 1 character who has simply become too powerful. I try to make it difficult to even the playing field but he can withstand anything I can throw at him. It is difficult to make a fair campaign because the other players are still behind him in experience so it either turns out too easy for him or too hard for the others. How do I balance this out so that it is still a fun and fair campaign for everyone.