Rachel Riley has transformed as a household name thanks to her stint on Countdown. The brainy beauty isn't merely known for her dazzling style, though. Her sharp brainpower and ability in solving those tricky numerical puzzles have earned her a legion of fans. From tackling this infamous Conundrums

In the midst of the atrocities of World War I, a moment of remarkable tranquility descended upon the Western Front. On Christmas Eve, 1914, amidst the desolate dugouts, a spontaneous ceasefire emerged. Soldiers on both sides laid down their arms and stepped out into No Man's Land. Humming carols and