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Sean Lerwill dumbbell press

Sean Lerwill is an ex-Royal Marine Commando Physical Training Instructor turned actor, sports model, fitness writer and personal trainer.

Sean Lerwill - Author

Sean is an former-Royal Marines Commando Officer & Physical Training Instructor. He has been published as a writer five times, has a BSc in Molecular Genetics and a Post Graduate Certificate in Education. He is also a Maximuscle ambassador.

Out now: The Ration Pack Diet
Plus: Pass the PRMC