the inverted coaster was coined by the swiss roller coaster designers bolliger &amp; mabillard (b&amp;m) in 1991/92. the first installation of the inverts came at six flags great america in 1992. batman: the ride opened to much fanfare and was "cloned" many times at other parks. the inverted coaster quickly became an favorite with custom designs installed nearly every year. the tallest and fastest inverted coaster is wicked twister at cedar point at 215 feet (66 m) tall and reaching speeds up to 72 miles per hour. although, it was not built by b&amp;m. the longest inverted coaster is banshee at kings island which travels along 4,124 feet of track.