Joshua Shifrin is a professor of psychology, licensed psychologist, writer, and avid sports fan. He has previously written five books, including Dingers: The 101 Most Memorable Home Runs in Baseball History, From the Links: Golf's Most Memorable Moments, and 101 Incredible Moments in Tennis. Peter Bodo has been covering tennis since the 1970s. A tennis columnist for ESPN.com, he is the two-time winner of the WTA writer of the year award. An avid outdoorsman, Bodo is the author of several books on the outdoors and tennis.