10 Hardest Men Who Ever Played For Celtic

Johan Mjallby acquired the nickname "Big Dolph" during his time at Parkhead - the inference being that he bore an uncanny resemblance to Hollywood action star and fellow Swede Dolph Lundgren. And when you're told that you look like Ivan Drago, you know you come from pretty good stock.

The centre-half measured 6'6" which, apart from making his head a magnet for the ball inside both penalty boxes, also saw him become one of Scotland's hardest footballers during the eight years he played for Celtic from 1996 to 2004.

Mjallby was so popular in the east side of Glasgow that he was welcomed back in 2010 as assistant manager to Neil Lennon. And you can guarantee that the players all knew where they stood with their new second-in-command.