Biography: Undertaker: Learn the never-before-heard story of the man behind WWE's greatest character of all time--The Undertaker. Growing up in Texas, Mark Calaway loved wrestling so much he gave up a college basketball career to learn the ropes and became the most notorious villain in WWE history. Starting with his introduction at the 1990 Survivor Series, the 6'10 Undertaker loomed over the WWE for 3 decades, thrilling and terrifying fans and competitors, and amassing a staggering number of titles and records. However, The Deadman is more than his legendary character.