What number season of the National Football League was Paul King the umpire on Ronald Torbert's crew?
Paul King (American football official): Paul King is an American football official in the National Football League (NFL) since the 2009 NFL season, wearing uniform number 121. Paul King (American football official):  He is the umpire on Ronald Torbert's officiating crew for the 2017 NFL season. 2017 NFL season: The 2017 NFL season, the 98th and current season in the history of the National Football League (NFL), began on September 7, 2017, with the Kansas City Chiefs defeating the defending Super Bowl LI champion New England Patriots 42–27 in the NFL Kickoff Game.
98th