Jennings, McKee, and Larson are the correct answers. Jennings for his decimation of so many players, McKee for his endurance, Larson for his exploitation of what turned out to be a broken system.
If the list doesn\'t start at least with Jennings and McKee it doesn\'t to me have a lot of cred. #3 could be open to interpretation. Any big TTD winner could be there. You could make an argument for many other Jeopardy contestants (Roger Craig, Dave Madden, Spangenberg, Rutter, insert here).