Olympia Looping, also known as Munich Looping, is a portable steel roller coaster owned and operated by R. Barth und Sohn Schaustellerbetriebe KG. The ride was designed by Anton Schwarzkopf and Werner Stengel, and built by BHS. It is the largest portable roller coaster in the world, and the only one with five inversions. It appears at many carnivals in Germany, most notably Oktoberfest, where it made its debut in 1989.
It is named for its five vertical loops, which resemble the Olympic rings. From Wikipedia
