Yes, many of golf's top names are/will be competing.
http://www.pgatour.com/scoring/r/index.html
Sergio Garcia, Phil Mickleson, Hall Sutton, Jesper Pasrnevik, and several other well known names.
Look over this list
http://sports.espn.go.com/golf/rankings?pa...e=worldrankings and you'll see many top tier players.