<P> WWE's original world title, the WWE Championship, with which the WCW World Heavyweight Championship had been unified in 2001, was designated to the SmackDown! brand; as a result the World Heavyweight Championship was established for the Raw brand . The World Heavyweight Championship is not a continuation of the WCW World Heavyweight Championship, but rather its indirect successor . For a list of champions who have held those titles, see the list of WCW World Heavyweight Champions and list of NWA World Heavyweight Champions respectively . </P> <P> At the TLC pay - per - view on December 15, 2013, when WWE Champion Randy Orton defeated World Heavyweight Champion John Cena, the World Heavyweight Championship was unified with the WWE Championship, resulting in the retiring of the former, and the renaming of the latter to the WWE World Heavyweight Championship . </P> <P> The championship was contested in professional wrestling matches, in which participants execute scripted finishes . The first champion was Triple H, who was awarded the title on September 2, 2002 by Eric Bischoff, then - General Manager of Raw, and he also holds the record for longest combined reign at 616 days . Overall, there have been 25 different official champions, with Edge having the most reigns at seven . The longest single reign was held by Batista, lasting 282 days . The final holder was Randy Orton, who was also the youngest champion at the age of 24 when he first won the championship . The Undertaker was the oldest champion when he won the title for the third time at the age of 44 years . </P> <Table> <Tr> <Th> Reign </Th> <Td> The reign number for the specific champion </Td> </Tr> <Tr> <Th> Location </Th> <Td> The city in which the title was won </Td> </Tr> <Tr> <Th> Event </Th> <Td> The event promoted by the respective promotion in which the title was won </Td> </Tr> </Table>

Who has won the world heavyweight championship the most