PADI IDC Staff Instructor. I have been diving for over 20 years. I'm an ex commercial diver, i used to work on oil rigs, salvage, bridge inspection, pipe lines and multiple other task. I became an scuba diving instructor in 2001 to persue and teach an hobbie I love. That hobbie is to explore a world that is less known to man than space. The underwater world, is a world that needs to be respected and protected.