Hi, I’m Dave Marriott, by day I run a computer consulting company DPM Electronics Ltd that I started over 30 years ago. If you live in one of the Dinnington, Worksop, Retford or Sheffield areas please give me a call if you have any computer support requirements.

In the evenings I teach martial arts. I founded Yorkshire Academy of Korean Martial Arts (YAKMA) in 1998. Classes are held at Dinnington High School.

Martial Arts have been a passion of mine for many years. I have a 4th Dan in Hapkido (British Martial Arts and Boxing Association), a 3rd Dan in Hanmudo and first Dans in Hapkido (Korean Hapkido Federation and World Hanmudo Association).

When not training I spend a lot of time studying and researching martial arts online, from books and DVD’s.