It is easy to see why Jake O’Brien calls the last year “crazy”. He started the season as a Crystal Palace reserve yet to make his debut, then finished it scoring in a French Cup final, marking Kylian Mbappe and helping Lyon complete the most remarkable comeback to secure European qualification.
The 43-year-old has signed a four-year deal at Chelsea and will take the reins on July 1.
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Emma Hayes left her role as Chelsea head coach after 12 years at the club