Tech Instructor

Sébastien Wilem
Instructor Trainer & Explorer

Course Director & Technical Instructor Trainer.
With over 25 years of experience and a background in tactics, Sébastien brings a perspective on the profession grounded in real-world experience and the diving industry.

  • ✓ TDI Instructor Trainer
  • ✓ SDI Instructeur Traîner
  • ✓ DAN Instructor Trainer
CV
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Tech Instructor

Alain Margrève
Instructor Trainer & Explorer

Course Director & Technical Instructor Trainer.
With over 25 years of experience and a background in tactics, Alain offers a professional perspective grounded in real-world experience and the diving industry.

  • ✓ TDI Instructor Trainer
  • ✓ SDI Instructeur Traîner
  • ✓ DAN Instructor Trainer
CV
Request an Interview

Tech Instructor

Guy Zimmer
Instructor

Instructeur et spécialiste instructeur enfants

  • ✓ TDI Instructor
  • ✓ SDI Instructeur
CV
Request an Interview

blog, press, média

Two months under the sea

See article

At a depth of 230 meters, Sébastien “manages not to think about death”

See article

A TV appearance:

See article

Diving for Mental Health

See article

Mentorship in Technical Diving

See article