He has agreed a six-year deal at Stamford Bridge.
Liam Rosenior is the new manager of Chelsea.
The 41-year-old's agreed a six-year deal at Stamford Bridge, leaving French club Strasbourg.
He'll watch tomorrow's Premier League match against Fulham from the stands, with Under-21s coach Callum McFarlane continuing to take charge on a temporary basis.
McFarlane says he's spoken briefly with Rosenior.

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