Earlier in 2011, an Australian woman had registered her name in Guinness World Records book by pulling a trailer weighing 11, 350 kg. Guinness World Records, known from its inception from 1955 until 2000 as The Guinness Book of Records and in previous United States editions as The Guinness Book of World Records, is a reference book published annually, listing world records both of human achievements and the extremes of the natural world.