Kinshasa the patronage of the city's elite. The Orchestre Symphonique Kimbanguiste, formed in 1994, began using improved musical instruments and has since grown in means and reputation. In 1974, Kinshasa hosted The Rumble in the Jungle boxing match between Muhammad Ali and George Foreman, in which Ali defeated Foreman, to regain the World Heavyweight title. A pop culture ideal type in Kinshasa is the "mikiliste", a fashionable person with money who has traveled to Europe. Adrien Mombele, a.k.a. Stervos Niarcos, and musician Papa Wemba, were an early exemplar of the mikiliste style. La Sape, a linked cultural trend also described as
Muhammad Ali Pancrase in 1993, which in turn inspired the foundation of Pride Fighting Championships in 1997. Pride was acquired by its rival, Ultimate Fighting Championship, in 2007. The Muhammad Ali Boxing Reform Act was introduced in 1999 and passed in 2000, to protect the rights and welfare of boxers in the United States. In May 2016, a bill was introduced to United States Congress by Markwayne Mullin, a politician and former MMA fighter, to extend the Ali Act to mixed martial arts. In June 2016, US senator Rand Paul proposed an amendment to the US draft laws named after Ali, a