The Undertaker won 21 straight matches at WWE's marquee event. / AMER HILABI/AFP/Getty Images The Undertaker's WrestleMania winning streak became synonymous with the event over the course of two ...

The 1991 Classic PSA 10 Rookie Card of The Undertaker is a prime example of how the scarcity of a card drives demand for both WWF & WWE card collectors and collectibles investors. Apr 2 ...

Despite a reputation for always winning, The Undertaker lost his own speciality matches on multiple occasions.

the appearance may wind up being the final WrestleMania for The Undertaker. The character had a close association with the event for many years, holding a win streak that lasted from 1991 until 2013.