8/27/2007 Vaughan, Ontario, 2007 - Canada's Wonderland prepares to change the landscape for thrill seekers in 2008, with the addition of Canada's Biggest, Fastest and Tallest roller coaster - Behemoth. Following 18 months of planning and construction, Behemoth will premiere at Canada’s Wonderland in May 2008. Behemoth was designed by Bolliger & Mabillard of Monthey, Switzerland, a recognized industry leader in roller coaster development.