John Cena has the current record of most reigns(11)



Buddy Rogers as mention above was the first Champion



Bruno Sammartino has the record for longest title reign(2803 days)



Andre the Giant holds the record for the shortest reign(30 seconds)



Mr. McMahon is the oldest person to have ever held the title(54 years)

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Brock Lesnar is the youngest person to ever hold the title(24 years)



Yokozuna was the heaviest at 575 lbs

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Rey Mysterio JR,the lightest at 175 lbs