Rubiel Mosquera: “Neckzilla” from Colombia
Rubiel Mosquera, widely known as “Neckzilla,” is a Colombian IFBB Pro League bodybuilder who competes in the Men’s Open division. He gained international attention for his unusually thick neck, impressive muscle mass, and powerful stage presence.
Early Life
Born in Colombia in 1995, Mosquera developed an interest in weight training at a young age. He began competing in bodybuilding in 2018 and quickly progressed through the amateur ranks. His muscular development, particularly his neck and legs, helped distinguish him from other competitors.
Amateur Career
Mosquera achieved an important milestone in 2019 by winning the super heavyweight class at the IFBB South American Championships. He continued competing internationally and won the EVLS Prague Amateur in November 2023, earning his IFBB Pro League card.
Professional Career
Mosquera made his professional debut at the 2024 Dubai Pro, where he finished fourth. In 2025, he won the Flex Weekend Italy Pro and the Mr. Big Evolution Portugal Pro. His victory at the Italy show secured his qualification for the 2025 Mr. Olympia.
At his Olympia debut, Mosquera placed 15th in the Men’s Open division.
Physique and Training
Known by the nickname “Neckzilla,” Mosquera is recognized for his exceptionally thick neck, broad shoulders, wide back, substantial quadriceps, and overall muscular size. His physique emphasizes mass and muscular development, making him a distinctive competitor in the Men’s Open division.
His reported training routine includes chest, back, shoulders, arms, and two lower-body sessions, with a combination of compound exercises and isolation movements.
Legacy and Future Goals
Rubiel Mosquera’s rise from amateur bodybuilding to the professional stage has made him a notable Colombian competitor. His two professional victories in 2025 and qualification for the Mr. Olympia established important milestones in his career. He continues to pursue improved placings in elite Men’s Open bodybuilding competitions.
