WWE WrestleMania IX was the ninth annual WrestleMania.. The event took place at Caesars Palace in Las Vegas, Nevada on April 4, 1993 and was the first WrestleMania event held outdoors. WrestleMania IX was built around two main storylines.
WWE King of the Ring 1993
WWE SummerSlam 1994
WWE: The History of Wrestlemania I-IX
WWE WrestleMania VI