Magnus Carlsen, the world's top rated player won the King's tournament recently in Medias, Romania, by a big margin of 2 points. He was undefeated with 5 wins and 5 draws, scoring 7.5 points in 10 games. His performance in this tournament is 2826, the second highest in chess history!
Check this profile of Magnus on Wiki
And another profile of Magnus on ChessGames