WWE Champion John Cena recently told Randy Orton that he’s going to erase three generations of his family’s history when he retires later this year as the last real champion. Orton responded to John’s threat with an RKO.

Chelsea Green lost the WWE Women's United States Championship to Zelina Vega in a shocker last week. Green isn't shy in arguing with "SmackDown" general manager Nick Aldis, and she may be vouching for a title rematch after her reign as the inaugural WWE Women's United States Champion came to an end.

John Cena and Randy Orton had one of the most iconic feuds in WWE, but there are still some details that fans may have missed about their rivalry.