Bio: I'm based in Hamburg (Germany), live a busy life and enjoy learning new things and skills.

Bio: I am a 74 years old pensioner - was a very keen snorkel diver when I was in my 30's and 40's and still snorkel dive during the summer months.

Bio: Psychologist, overlander, aspiring sea creature. Chasing silence and learning the art of stillness between heartbeats. From the breathtaking Africa.

Bio: Breathing & Breath Holding with Stig Severinsen, PhD Medicine & Explorer🐬💫 4x Freediving World Champ🥇🥇🥇🥇