Ciaran O'Regan is a Conditioning Coach and a doctoral candidate with the University of Central Lancashire. He has a B.Sc. in Sport and Exercise Sciences from the University of Limerick. While his in-person coaching work is done in Cork, Ireland, he does online coaching with Sigma Nutrition where he specializes in Combat Sports weight management and physical preparation. In terms of sporting hobbies, Ciaran competed from 2011-2017 in amateur Boxing and K1 kickboxing but now enjoys bouldering and mountaineering. His interests in writing has brought him to begin writing a book to be called "Justifying Death" and he publishing his essays on a variety of topics across numerous sites. He hosts the "Quarrelsome Life Radio" podcast, and co-hosts a Youtube show called "The Axiom of the Infinite Unknown". All of his content can be found at his website QuarrelsomeLife.com.