Bill Mercer, the longtime announcer for World Class Championship Wrestling (WCCW), has died at 99. He was a legendary figure in professional wrestling, best known for his announcing work with the Dallas-based WCCW. Mercer's unique voice and passionate style were key to the promotion's popularity, helping to showcase wrestlers like the Von Erichs and the Freebirds. He was a respected and popular voice for wrestling fans, especially in Texas. RIP.