A Black Country running champion, who has crossed the finish line in more than 60 marathons, will never run again after a shock discovery during a routine operation.
Glyn Marston went into surgery on Saturday to have a cartilage operation but the surgeon found the damage to his right knee was irreparable and he was told he must have a complete knee replacement.
The shock news puts an end to the Willenhall man’s glittering running career.


