Oliver Quinn is a seasoned strength coach and former Royal Marine Commando with over 15 years of experience in fitness training and personal coaching. He is a StrongFirst Certified Team Leader and the founder of Battlebells Gym, where he specializes in kettlebell training, tactical strength, and strongman disciplines. Oliver has achieved significant milestones, including qualifying for Ireland’s Strongest Man finals, winning national deadlift competitions, and becoming one of only two men in Ireland to complete the prestigious StrongFirst Beast Tamer Challenge . His coaching approach emphasizes functional strength, mobility, and resilience, drawing from his extensive military background and competitive experience. Find him on Instagram @olliequinntraining