Championships in 1982 and 1983. On March 29, 1987, the World Wrestling Federation's WrestleMania III reportedly established the record for attendance of 93,173, the largest recorded attendance for a live indoor sporting event in North America. The record stood until February 14, 2010, when the 2010 NBA All-Star Game broke the indoor sporting event record with an attendance of 108,713 at Cowboys Stadium. The Silverdome hosted an AMA Supercross Championship round from 1976 to 2005. In 2012, the Silverdome became the home stadium of the city's professional Ultimate Frisbee team, the Detroit Mechanix, of the American Ultimate Disc League. That year, the Silverdome hosted the AUDL championship game, as on August 11, the Philadelphia Spinners defeated the Indianapolis AlleyCats 29–22. After the roof had been collapsed and the stadium abandoned, Red Bull produced a video of BMX rider Tyler Fernengel riding inside the Silverdome in 2015. Some notable tricks in the video were Fernengel's barspin to double peg to 180° spin on one of the handrails inside the stadium and an impressive "truckdriver" (handlebars spinning 360° while the bike frame spins 360°) out of the luxury boxes onto a ramp that led down to the field. That same year, a drag racing event at the former parking lot marked the beginning of Woodward Dream Cruise. History Conception/development The idea of a major sports complex was part of a dream of C. Don Davidson, a Pontiac native and star high school athlete. Davidson, upon graduating from Pontiac Central High School in 1947 and completing active duty with the U.S. Marine Corps, attended North Carolina State University on a football scholarship. After earning a master's degree in urban planning and architecture, Davidson began his career as an architect and was recognized for several government and city projects throughout the south including Florida's Jacksonville International Airport. He returned to Pontiac in 1965 and was shocked to see the deterioration of the city and its lack of a future plan. Davidson embarked upon what would eventually become an obsession for him to see his beloved city succeed. In 1965–66, he was hired as a professor of architecture and urban planning at the University of Detroit under the direction of Bruno Leon. As part of an ongoing, comprehensive study by his architecture class on urban renewal for the city of Pontiac, Davidson met with various city and state authorities including William Clay Ford, owner of