Love Island star Curtis Pritchard has failed to complete the London Marathon. The reality star, 30, who has made a career out of appearing on various formats of the ITV2 dating show, joined co-stars Lauren Wood and Dejon Noel-Williams at Blackheath for the kickoff. But whilst his fellow runners, who also found fame on the programme, both completed the race, there is a mystery surrounding just why Curtis did not cross the finish line. A source said: "There was much fanfare over the Love