Sammy Lee has joined Bolton for a third time during his football career.
The 53-year-old, who finished his playing days with the club in 1991 and was assistant manager and then manager from 2005-07, has now taken up the role of head of academy coaching.
Manager Owen Coyle said: "I know Sammy will bring a great deal of top-level coaching experience and enthusiasm, and that can only be of huge benefit for our youth players."
Copyright (c) PA Sport 2012, All Rights Reserved.
