Robert Horne Death and Obituary – The wrestling world is mourning the loss of Robert Horne, better known to fans around the world as “Sir Mo”, who passed away on October 19, 2025, at the age of 58. The former WWE star, who gained fame as one-half of the iconic 1990s tag team “Men on a Mission,” died following a long battle with pneumonia and a severe blood infection.
Horne’s passing marks the end of an era for fans who grew up watching the colorful, high-energy duo that brought entertainment and positivity to the wrestling ring during the mid-1990s. His death was confirmed by sources close to his family and the wrestling community, who described him as a fighter until the very end.
Robert Horne’s journey in professional wrestling began in the late 1980s, but it was his partnership with Nelson Frazier Jr.—better known as Mabel (and later Viscera)—that propelled him to stardom. Together, the pair formed Men on a Mission, a tag team known for their vibrant attire, rap entrances, and fan-friendly personas. Managed by Oscar, the duo quickly became crowd favorites during WWE’s “New Generation Era.”
In 1994, Horne and Frazier achieved their career highlight when they captured the WWF World Tag Team Championship, cementing their place in wrestling history. Their victory symbolized a fun and optimistic chapter in WWE, remembered fondly by fans who appreciated their charisma and chemistry in the ring.
After leaving WWE, Horne continued to contribute to the wrestling world through independent promotions. He remained deeply involved in the Arkansas wrestling scene, mentoring younger talent and helping organize community wrestling events. His leadership and passion inspired a new generation of wrestlers, earning him respect far beyond his in-ring accomplishments.
In recent years, Robert Horne faced serious health challenges. Reports indicated that he had been hospitalized multiple times due to kidney issues, which eventually led to complications involving pneumonia and a blood infection. Despite his declining health, Horne remained in good spirits, often connecting with fans online and expressing gratitude for their ongoing support.
His condition worsened in the weeks leading up to his passing, and he tragically succumbed to the illness surrounded by loved ones. The wrestling community has since flooded social media with tributes, celebrating his legacy both as a performer and a person.
Robert Horne’s legacy is defined not only by his achievements inside the squared circle but also by his kindness, humor, and mentorship. Fellow wrestlers and fans have remembered him as a gentle soul who always encouraged others and made time for everyone he met.
The Arkansas wrestling community has particularly honored him as a pioneer who gave back to the sport that made him famous. His influence continues through those he inspired to pursue their dreams in wrestling and beyond.
As tributes pour in, one thing is clear—Robert “Sir Mo” Horne’s spirit will live on in the hearts of fans and friends around the world.