The Undertaker

 The Undertaker, whose real name is Mark William Calaway, is one of the most iconic figures in the history of professional wrestling. Born on March 24, 1965, in Houston, Texas, Calaway developed a passion for sports and athleticism from a young age. He played basketball and football during his high school years and eventually pursued a career in professional wrestling.

Calaway made his professional wrestling debut in 1984 under various ring names, such as Texas Red and The Master of Pain. However, it wasn't until he adopted the persona of The Undertaker in the World Wrestling Federation (WWF, now WWE) in 1990 that he achieved widespread fame and recognition.

The Undertaker character is characterized by his macabre, supernatural persona, often portrayed as a mysterious and intimidating figure clad in black attire, with his trademark hat and long trench coat. He is often associated with death and darkness, and his entrance theme, "The Undertaker's Theme," is one of the most recognizable in wrestling history.

Throughout his illustrious career spanning over three decades, The Undertaker became known for his remarkable in-ring skills, psychological storytelling, and legendary WrestleMania streak. He was undefeated at WrestleMania for 21 consecutive matches, a streak that captivated wrestling fans worldwide until it was finally broken by Brock Lesnar at WrestleMania 30 in 2014.

The Undertaker has been involved in numerous memorable feuds and matches against some of the biggest names in wrestling history, including Hulk Hogan, Shawn Michaels, Stone Cold Steve Austin, Triple H, and many others. He has held multiple championships throughout his career, including the WWF/E Championship, the World Heavyweight Championship, and the Tag Team Championship.

Outside of his in-ring persona, Mark Calaway is known for being fiercely protective of his character's mystique and has maintained a relatively private personal life. He is married to former wrestler Michelle McCool and has children from previous relationships.

In 2020, after a storied career, The Undertaker announced his retirement from professional wrestling. His final match took place at WrestleMania 36, where he defeated AJ Styles in a cinematic-style match dubbed "The Boneyard Match."

The Undertaker's legacy in professional wrestling is undeniable, and he is widely regarded as one of the greatest wrestlers of all time. His impact on the industry, both in terms of his in-ring contributions and his iconic character, will continue to be felt for generations to come.