Marcus Greatwood

Marcus Greatwood is a British freediving coach and competitor, born in 1973, best known for creating and developing NT Style freediving, an approach built on relaxation and breathing techniques that he began in 2008. His London based club, Club Freediving, grew from 2001 into the largest group of freedivers in the United Kingdom, with weekly pool sessions and more than a hundred active members. As a competitor he set UK records in free immersion and constant weight without fins in 2003 and improved the free immersion record to 50 meters in 2004. As a coach he worked with Herbert Nitsch from 2006 to 2008 during his No Limits dive to 214 meters, and with Alan Barber on dynamic apnea records. In recent years he has also become an award winning breath hold underwater photographer.