It's a timeless debate for sports entertainment fans everywhere. Who is the greatest of all time? Better yet, what superstars make up your top 10, or if you are a real student of history, 20, 40, or 50? The debates and cross-generational comparisons can go on forever, as fans compare Stone Cold to the Hulkster, Ric Flair to Shawn Michaels, this generation's giant (Big Show) to the all-time Giant (Andre), or ask whether John Cena and Randy Orton have already done enough to cement a permanent legacy in this industry. Now, with the 50 Greatest Superstars in WWE History fans can enjoy the first-ever countdown of the biggest superstars in history, complete with highlights of the top 50, commentary from today's WWE Superstars explaining their choices, and more.