Answer
Ray Lewington was the manager of Watford when Ashley Young made his senior debut for the club. Young, a promising young winger, was given his first-team opportunity by Lewington in the 2003-04 season, and he quickly impressed with his pace, skill, and crossing ability. Under Lewington's guidance, Young developed into a key player for Watford, and he eventually earned a move to Aston Villa in 2007.