Sid Eudy, known widely to wrestling fans as Sid Vicious and Sycho Sid, has died at the age of 63 following a years-long battle with cancer . Vicious' son Gunnar Eudy shared the news of his passing in a Facebook post. "I am deeply saddened to share that my father, Sid Eudy, has passed away after battling cancer for several years. He was a man of strength, kindness, and love, and his presence will be greatly missed," he wrote. "We appreciate your thoughts and prayers as we grieve ...