In 2012, Lesnar returned to the WWE after an eight-year hiatus, on a part-time schedule. On April 6, 2014, Lesnar ended The Undertaker's undefeated steak at WrestleMania XXX. | In 2012, Lesnar returned to the WWE after an eight-year hiatus, on a part-time schedule. On April 6, 2014, Lesnar ended The Undertaker's undefeated steak at WrestleMania XXX. |