Lynsey Barker
Competition winner
Los sostenedores más últimos del certificado
Craig Gardner, Spain
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Adam Geeson
Surfer turned diver
Surfer turned diver
Will Rudland
Entrepaneur/ Diver
Entrepaneur/ Diver
Certificate holders
 | Craig Gardner | Spain | 2008-05-20 |  |
| Lynsey Barker | Great Britain | 2006-09-12 | |
| Adam Geeson | Great Britain | 2006-10-01 | |
| Will Rudland | Spain | 2006-09-15 | |
 | Piers Mohan | Spain | 2006-09-11 | |
 | Bosun | Spain | 2001-01-01 | |
 | Diane | Spain | 1996-01-01 |  |
 | Paul Anthony Williamson | Spain | 1996-01-01 |  |