John Andrisani is a consulting editor at Golf Magazine. A former golf instructor, he has coauthored several books with the game's greatest players and major championship winners, including Sandy Lyle, Seve Ballesteros, Fred Couples, and John Daly. He has also written numerous books with the world's top instructors, most notably The Four Cornerstones of Winning Golf with Claude "Butch" Harmon, Jr., Tiger Woods' teacher. He resides in Orlando, Florida.