Which championship where Steve Agnew was relegated, is the second highest overall championship in the English football league system?
Steve Agnew: Stephen Mark Agnew (born 9 November 1965) is an English former professional footballer who was most recently the caretaker manager at Middlesbrough, who were relegated to the Championship during his tenure. EFL Championship: The English Football League Championship (often referred to as the Championship for short or the Sky Bet Championship for sponsorship reasons) is the highest division of the English Football League and second-highest overall in the English football league system, after the Premier League.
English Football League Championship