LONDON– Finally, after decades of waiting and endless speculation, North Korean authorities have opened the doors to the now mythical Ryugyong hotel, giving the world its first peek inside.These exclusive picture, shared with us by our friends at Koryo Tours, reveal the as-yet-unfinished central dining room that’s so huge it dwarfs all that stand inside it.Construction on the Ryugyong began in 1987 and was due to be completed two years later, however delays and mis-management prevented Kim Il Sung’s dream of building the tallest building in the world from being realised. Building work halted in 1992 and for