Rey Misterio Sr., a legendary figure in professional wrestling and uncle of WWE superstar Rey Mysterio Jr., passed away on December 20, 2024, at the age of 66.

Born Miguel Ángel López Días in Tijuana, Mexico, Misterio Sr. began his career as a boxer before transitioning to wrestling in 1976. He gained prominence in the lucha libre scene, competing for promotions such as Pro Wrestling Revolution, Tijuana Wrestling, and Lucha Libre AAA Worldwide. His international fame was bolstered by his appearance at WCW’s Starrcade in 1990 alongside Konnan. Beyond his in-ring accomplishments, Misterio Sr. was a respected trainer, mentoring wrestlers including his son, El Hijo de Rey Misterio, his nephew Rey Mysterio Jr., Konnan, and Psicosis.

His passing comes shortly after the death of his brother, Roberto Gutierrez, adding to the family’s recent tragedies. Rey Mysterio Jr., currently active in WWE, recently lost the US Championship to Logan Paul at Crown Jewel.

Misterio Sr.’s contributions to professional wrestling, particularly in popularizing lucha libre, have left an indelible mark on the sport. His legacy continues through the careers of those he trained and inspired.

For more on Rey Misterio Sr.’s life and impact, you can watch the following video:

A Legendary Career
Born Miguel Ángel López Días in Tijuana, Mexico, Misterio Sr. began his professional journey as a boxer before transitioning to wrestling in 1976. He quickly established himself in the world of lucha libre, becoming a mainstay in Tijuana’s vibrant wrestling scene. His high-flying style and innovative techniques captivated fans and helped define the art of lucha libre for generations.

Misterio Sr. achieved international acclaim in the 1990s, particularly after appearing at WCW’s Starrcade event in 1990 alongside Konnan. His tenure with major promotions like Lucha Libre AAA Worldwide and Pro Wrestling Revolution further solidified his reputation as one of the greatest performers in the sport.

A Mentor to Future Stars
Beyond his in-ring career, Rey Misterio Sr. was a gifted trainer who played a pivotal role in shaping the careers of some of wrestling’s biggest names. Among his protégés were his nephew Rey Mysterio Jr., who went on to achieve worldwide fame in WWE, as well as other stars like Konnan, Psicosis, and his own son, El Hijo de Rey Misterio.

Misterio Sr.’s contributions extended beyond physical training; he instilled in his students a deep respect for the tradition and artistry of lucha libre. His influence is evident in the high-flying, crowd-pleasing styles of those he trained, ensuring that his legacy endures in every corner of the wrestling world.

A Family in Mourning
Rey Misterio Sr.’s passing comes during a difficult period for his family, as his brother, Roberto Gutierrez, also recently passed away. His nephew, Rey Mysterio Jr., is currently active in WWE and recently competed in high-profile matches, including his bout against Logan Paul at WWE Crown Jewel.

Fans and wrestlers around the globe have taken to social media to express their condolences and share memories of Misterio Sr.’s incredible contributions to wrestling. His passing marks the end of an era for lucha libre and leaves a void in the hearts of those who knew and admired him.

A Lasting Legacy
While Rey Misterio Sr.’s in-ring performances brought him fame, his greatest impact may have been as a mentor and cultural ambassador for lucha libre. He was instrumental in popularizing the unique style and storytelling of Mexican wrestling, making it a global phenomenon.
Through his students and the countless fans he inspired, Misterio Sr.’s legacy lives on. His contributions to the world of wrestling are immeasurable, and his name will forever be synonymous with excellence and passion in the sport.

As the wrestling community mourns the loss of a legend, it also celebrates the incredible life and career of Rey Misterio Sr. His impact will continue to resonate in the wrestling world for years to come.