Scuba diving has always been one of Mark’s main hobbies and he has over 40 years of diving and instructing experience. He was the Regional Rep for the Sub Aqua Association (SAA) during the 80s, assisting many clubs in the North West with their training of instructors. He holds qualifications with many of the world’s major training agencies, including SSI, CMAS, BSAC, PADI, and ANDI. Mark has over 5,000 dives in many places throughout the world. He is also a fully qualified ASSET and IDEST technician.