Kingda Ka , followed by a drop of and spanning over a track by the end of the ride. Plans to build Kingda Ka were announced on September 10, 2003, at an event held for roller coaster enthusiasts and the media. The event revealed the park's goal to build "the tallest and fastest roller coaster on earth", reaching and accelerating up to in 3.5 seconds. On January 13, 2005, Kingda Ka's tower construction was completed, and on May 21, 2005, the ride opened to the public. Kingda Ka became the "tallest" and "fastest" roller coaster in the world, taking both world records
Kingda Ka The ride was closed for three months for repairs and reopened on August 21, 2009. On August 27, 2011, Kingda Ka suffered unspecified damage shortly before Hurricane Irene; that same day, Six Flags Great Adventure did not open due to the approaching hurricane. While it is unknown whether additional damage occurred due to the storm, the coaster was damaged to the extent that it could not run before Irene. Kingda Ka remained closed until the start of the 2012 operating season on April 5. Shortly before 5:00 pm on July 26, 2012, a young boy was sent to the hospital