Mexican wrestling icon Rey Misterio Sr., whose influence shaped generations of luchadores including his nephew WWE superstar Rey Mysterio Jr., has died at age 66. The celebrated wrestler’s passing on December 20, 2024, was confirmed by both his family and Lucha Libre AAA Worldwide, marking the end of an era in professional wrestling.
Born Miguel Ángel López Díaz, Misterio Sr. carved out an illustrious career spanning nearly five decades, during which he became a cornerstone of Mexico’s vibrant lucha libre culture. His performances across major wrestling promotions including Pro Wrestling Revolution, Tijuana Wrestling, and the World Wrestling Association (WWA) helped elevate the art form and inspire countless followers.
Beyond his achievements in the ring, Misterio Sr.’s greatest legacy may be his role as a mentor and trainer to some of wrestling’s brightest stars. His guidance proved instrumental in shaping the career of his nephew, Rey Mysterio Jr., who would go on to become a three-time world champion in WWE. His training stable also produced other notable talents including Konnan, Psicosis, Halloween, and Damian 666.
The timing of Misterio Sr.’s passing holds particular poignancy for the family, coming shortly after the death of Robert Gutierrez, Rey Mysterio Jr.’s father. This double loss has deeply affected the wrestling community, with tributes pouring in from across the industry. Among the most touching was a heartfelt message from Aalyah Gutierrez, who credited her great-uncle with shaping her father’s career and character.
Throughout his career, Misterio Sr. embodied the theatrical and athletic excellence that defines lucha libre. His mastery of the high-flying style and commitment to the traditional aspects of Mexican wrestling helped preserve and evolve the art form during crucial periods of its development. His influence extended far beyond Mexico’s borders, contributing to the global popularity of lucha libre style wrestling.
The impact of his training methods and philosophy continues to resonate through modern professional wrestling. Many of his students have gone on to achieve international success, carrying forward the traditions and innovations he championed. His approach to mentoring emphasized both technical excellence and character development, creating well-rounded performers who could connect with audiences worldwide.
While the official cause of death has not been disclosed, Misterio Sr.’s passing represents a significant loss for the wrestling community. His contributions to the sport extended far beyond his in-ring performances, as he helped establish training systems and methodologies that continue to influence wrestling education today.
Professional wrestling’s evolution from regional entertainment to global phenomenon owes much to pioneers like Misterio Sr., who helped bridge cultural gaps and demonstrate the universal appeal of athletic storytelling. His legacy lives on through the countless performers he influenced, either directly through training or indirectly through his innovative approach to the craft.
The wrestling world’s response to his passing reflects the deep respect he commanded within the industry. Colleagues, students, and fans have shared memories and tributes, highlighting both his professional achievements and personal impact on their lives. His influence on Mexican wrestling culture and the broader professional wrestling landscape remains indelible.
As the wrestling community mourns this significant loss, Misterio Sr.’s legacy continues through the performances of those he trained and inspired. His vision for wrestling as both athletic competition and dramatic art form helped shape the modern era of professional wrestling, ensuring his impact will be felt for generations to come.
