Luke Osman 
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Few players in the history of Celtic Football Club have enamoured themselves to the Parkhead faithful more than Bertie Auld.
The former Hoops star, a key member of the famous Lisbon Lions group, is still held in extremely high esteem by supporters of all ages, who remain grateful to Auld for his years of dedication to the cause at the club.
Auld had two stints at Celtic, but just how much do you know about his career as both a player and a manager?
Take our quiz to test your knowledge!
