In 1965 , aged just 30 , Clough was appointed manager of Hartlepool United -- at the time an impoverished Fourth Division outfit -- .
In 1965 , aged just 30 , Clough was so embarked on what would become a glittering coaching career .
In 1965 , aged just 30 , Clough was appointed manager of Hartlepool United -- at the time an impoverished Fourth Division outfit -- and so embarked on what would become a glittering coaching career .