Warner Bros. Discovery was formed on April 8, 2022, through the merger of WarnerMedia and Discovery, Inc. Warner Bros. was originally founded on April 4, 1923, by brothers Harry, Albert, Sam, and Jack Warner in Hollywood. Discovery, Inc. was established in 1985 in Landover, Maryland. The merger combined extensive portfolios spanning film, television, and streaming services including HBO, Warner Bros. Pictures, CNN, and various cable networks. WBD is a key partner in professional wrestling, broadcasting AEW programming on TBS and TNT.