David Thompson United Kingdom
- Instructor Trainer
- Rebreather
- Evolution-Inspiration-Vision-Level1
- Evolution-Inspiration-Vision-Level2
- Evolution-Inspiration-Vision-Level3
- Inspiration-CLASSIC-Level1
- Inspiration-CLASSIC-Level2
- Inspiration-CLASSIC-Level3
- JJ-CCR-Level1
- JJ-CCR-Level2
- JJ-CCR-Level3
