Kostis has been a world-renowned golf instructor and has been a member of the Golf Digest teaching staff. Among his many students have been Paul Casey, Chez Reavie, Bernhard Langer, Steve Elkington, Dan Marino, Maury Povich, and Mike Schmidt. He and Gary McCord have been partners in the Grayhawk Learning Center in Scottsdale, Arizona.
In 1992, Kostis joined CBS Sports as an on-course reporter. He has covered hundreds of golf events for CBS since 1992. Peter is a great guest speaker for any golf related fundraiser or charity event. Please see above for Direct Sportslink's recent speaker appearance booking with Peter Kostis.