Clark endured a difficult start to his managerial reign, with a draw and three loses in a row for his first four games in the Championship.
This was, at the time, the eighth-shortest managerial reign in English football history.
He was capped 13 times for Serbia and Montenegro from 2001 to 2003, during the managerial reign of Dejan Savićević.
But his managerial reign has been the longest consecutive tenure by far in the mercurial, impulsive Steinbrenner era.
Pizzuti left Racing Club in 1969 after 4 years and 4 months in charge, which still stands as the longest managerial reign at the club.
Greenall was one of a host of young players brought to Blackpool by Alan Ball during his short managerial reign at the seaside.
Forest won two more League Cups later on in Clough's managerial reign.
Southgate's managerial reign started with a 3-2 defeat at newly-promoted Reading, but was followed up by a 2-1 win home victory over reigning Premier League champions Chelsea.
He accepted this offer and signed a number of promising French players, but his managerial reign lasted a mere ten months.
Westley's thirteen month managerial reign personally resulting in with the third worst win percentage of any Preston manager and leaving Preston drawn into another relegation battle.