The BBC moves to Belgium to walk a stretch with the adventurer Karl Bushby, whose journey back home is approaching the end after 28 years.
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The BBC moves to Belgium to walk a stretch with the adventurer Karl Bushby, whose journey back home is approaching the end after 28 years.

The BBC moves to Belgium to walk a stretch with the adventurer Karl Bushby, whose journey back home is approaching the end after 28 years.