Behemoth is a steel roller coaster at Canada's Wonderland in Vaughan, Ontario, Canada. It is a Hypercoaster designed and developed by Swiss manufacturer, Bolliger & Mabillard. Behemoth was the tallest and fastest roller coaster in Canada until 2012 when Leviathan, a roller coaster also manufactured by Bolliger & Mabillard, was built at the opposite side of Canada's Wonderland, claiming these titles.