 Orton is a third @-@ generation professional wrestler ; his grandfather Bob Orton , Sr. , his father " Cowboy " Bob Orton , and his uncle Barry Orton all competed in the professional wrestling business . Before being promoted to the main World Wrestling Federation ( WWF , now WWE ) roster , Orton trained in and wrestled for Mid @-@ Missouri Wrestling Association @-@ Southern Illinois Conference Wrestling for a month . He was then sent to Ohio Valley Wrestling ( OVW ) , where he held the OVW Hardcore Championship twice . 
