LONDON: Neil Fingleton, one of Britain’s tallest man and the actor who played Mag the Mighty on HBO’s Game of Thrones, has died at the age of 36. It was reported that 7ft 7in actor died on Saturday due to heart attack. Fingleton was a basket ball player in the United States before he turned to acting; moreover, he was recognized by Guinness World Records in 2007 as the UK’s tallest man. He appeared in films including 417 Ronin and X-Men: First Class and in TV shows including Doctor Who and Games of thrones.