SZEKESFEHERVAR, Hungary – Quarterback Jack Mangel of the Concord University football team has signed a professional contract with the Fehérvár Enthroners of the European League of Football, the club has announced. Mangel, the record-setting quarterback for the Mountain Lions, finished his career with 81 career touchdowns and 9,349 yards over 33 career starters. He racked up 790 completions in 1,293 attempts. Mangel concluded his career either first or second in program history in all major passing categories. He was All-Mountain East Conference First Team in 2022 and was later selected all-region and All-American last year. This past fall, Mangel completed…