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  Koh Tao Diving and Yoga
  • Home
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Get To Know Us 
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Meet The Team

Video Features:
Biographies:
Koh Tao PADI dive instructor Sam
Sam Possamai, General Manager
Nick, koh tao dive instructor
Nick Leonardi, Dive Instructor
Danish dive instructor Josie in Koh Tao
Josephine Wismar, Dive Instructor
Georgia, dive instructor koh tao
Georgia Huntington, Dive Instructor
Les Oletuia'ana, Dive Instructor
Koh Tao, dive instructor Ella
Ella Howell, Dive Instructor
ocean sound taxi driver wearing a santa hat
Ko, Driver Extraordinaire
Anton, Koh Tao scuba instructor
Anton Steenholt, Dive Instructor
Giulia yoga teacher koh tao thailand
Giulia Alliegro, Yoga Manager
will north owner of ocean sound koh tao having a morning coffee
Will North, Co-Owner
ocean sound boat cat cleaning himself
Mr. White, Boat Cat & Yoga Guru
jesper ahrentz owner of ocean sound koh tao on the lomprayah ferry
Jesper Ahrentz, Co-Owner

Dive Team

Jesper Ahrentz, Co-Owner + PADI Dive Instructor 465767 (Denmark🇩🇰)

Jesper left his home country of Denmark after finishing school, to go backpacking in Australia for about 6 months before returning to begin University. While traveling, he decided to give diving a try, and it changed his life - he has now been working in the dive industry for over 20 years. In that time he has taught over 5000 students, which makes him one of the most experienced dive instructors in the world! He’s also really, really good at spinning on his head on the bottom of the sea. Jesper manages the dive centre, spreading laughter while he works. When Jesper is not in the office, he climbs the highest mountains in the world.
Will North, Co-Owner + PADI Dive Instructor 498156  (Canada 🇨🇦)
Will’s passion for diving began in 1998, when he first learned to dive on the Great Barrier Reef during a backpacking trip. During his open water dives, he was hooked on the feeling of near-weightlessness. He returned home to Canada and taught public school for 8 years, but he never forgot his love for the ocean. In 2008, he took a leap of faith. He left his job, sold his house, and moved to Thailand to become a dive instructor. This was a very good idea, and he hasn’t looked back since. Will spends most of his time welcoming guests, scheduling, organizing and supporting the incredible dive team at Ocean Sound Dive & Yoga. He also enjoys running, travel and aviation.

Sam Possamai, General Manager + PADI Dive Instructor 369711 (Brazil🇧🇷)

Originally from Brazil, Sâm has been traveling since she was 18. During a 3 year stint living in Australia, she went diving for the first time and the first seeds of change were planted. She then backpacked through Indonesia, and went diving again, this time getting her Open Water certification. Next up she explored the waters of the Philippines and Thailand, and was hooked for good. She decided to change her travel plans and her life plans. She gave up her plane ticket to go home, became a dive instructor, and has been living the dream ever since. Teaching is itself a passion, and when combined with diving, brings Sâm joy and pure happiness! When she's not diving, she loves to watch beautiful Koh Tao sunsets, listen to music, and cook feasts!
Nick Leonardi, PADI Dive Instructor 548036  (USA🇺🇸)
Growing up near the coasts of the Chesapeake Bay in Maryland, USA, Nick has always felt comfortable in and around the water. He is a published Marine Invertebrate Zoologist turned Master Scuba Diver Trainer, striving to spread knowledge of the aquatic realm and all its wonders through an interactive and engaging lens. Whether it is SCUBA, fun facts about marine life or help in planning where to eat or what activities you can get up to on Koh Tao, Nick can help you! 
Josephine Wismar, PADI Dive Instructor 532731 (Denmark🇩🇰)
Josie is an enthusiastic scuba diving instructor from Denmark, and found her true calling beneath the waves of Koh Tao. She blends her love for the ocean with her innate teaching abilities. Renowned for her quick intellect and warm demeanor, she crafts an engaging and positive learning environment for her students. Josie's dedication to instilling confidence and respect for the underwater world is at the heart of her courses. As she celebrates her first anniversary in this tropical paradise, her commitment to sharing the wonders of the ocean remains at the core of her mission.
Georgia Huntington, PADI Dive Instructor 524311 (Australia🇦🇺)
Raised in the ocean on the coast of Australia, Georgia always knew the sea would be part of her story. While studying Film & Acting, she discovered the possibility of turning her passion for diving into a career. She became a PADI Instructor in 2022 after exploring her love for sharks and the marine world. After teaching in Australia for 2.5 years, she set off on a new adventure in Koh Tao. Known for her patience, enthusiasm, and calm energy, Georgia brings a grounded and personal approach to every dive. For her, diving isn’t just a job—it’s a way of life, and she’s always excited to share that world with others. When she’s not underwater, you’ll find her hiking hidden trails, chasing sunsets, or relaxing on the beach. 
Les Oletuia'ana, PADI Dive Instructor 527539 (New Zealand🇳🇿)
Les was born and raised in the windy capital of Wellington, New Zealand and proudly claims his parents Samoan heritage; a little island in the South Pacific ocean. Les had his first taste of diving back in 2015 on the Great Barrier Reef, Australia. It wasn't until 2019 that Les decided that it was time to return to the ocean on a more permanent basis in Sydney, Australia. In July 2022, Les and his partner left their secure jobs, sold all their belongings and purchased a one way ticket to Koh Tao. Les is an advocate for his LGBTQI community and is at home at Ocean Sound knowing that he has their full support. During his time off, Les likes to play tennis, entertain friends at home and baking desserts.
Ella Howell, PADI Dive Instructor 564763 (Australia🇦🇺)
Ella comes from Australia, so growing her love for the ocean was not hard at all. Having lived and worked on the water all around Aus, she grew her appreciation for the diversity and power of our seas. Scuba diving is in her blood, coming from a family of ocean loving divers. She now feels lucky being able to share her love of the ocean, and all it holds, with a new generation of divers. Ella is committed to teaching you how to appreciate our marine life without harming it. After a year on the Great Barrier Reef she has come to Koh Tao to share her experience of diving with as many as possible! When Ella isn’t diving, you’ll find her spending time with friends or exploring this beautiful island.
Anton Steenholt, PADI Dive Instructor 361261 (Denmark🇩🇰)
Anton tried diving for the first time on a family holiday, right here in Koh Tao, at the age of 12! He took his first breath underwater, and he's been hooked on diving ever since. As a professional diver for over 10 years, his experience spans countless dives. His teaching style is calm and focused, ensuring that every lesson is both structured and enjoyable.
He loves sharing the same sense of wonder and excitement he felt when he first started diving. For Anton, there's nothing better than introducing others to the magic of the underwater world, just as he was introduced all those years ago.
Giulia Alliegro, Yoga Manager/Instructor RYT (Italy🇮🇹)
Giulia is originally from Milan, Italy. She spent ten years working in multinational companies, but over time she felt the need for something more fulfilling. She decided to leave her corporate career behind and embark on a journey of exploration. Her path led to Bali, where she spent three months deeply immersed in yoga, completing her Yoga Teacher Training. Since then, her journey into yoga and personal growth has been continuous and ever-evolving.
Giulia is deeply passionate about travel, yoga, spirituality, and the ocean—elements that she integrates into her practice to create meaningful experiences that inspire balance, connection, and well-being.

Support Team

Ko, Ocean Sound Driver (Thailand🇹🇭)

Ko is the best taxi driver on Koh Tao! As the Ocean Sound driver, he transports divers to the boat and swimming pool. He has great style and is always dressed to impress! Though we haven't yet gotten Ko to take his PADI course, Koh Tao's coolest taxi driver takes great care of our divers above sea level. When he's not driving his taxi, he's a bit of a pool shark and also loves playing with his young son, Gong. 
Zee, Ocean Sound Office Assistant (Thailand🇹🇭)

Mr. White, Boat Cat (Thailand🇹🇭)

Mr. White is the most popular guy at Ocean Sound. He lives on the dive boat, and loves to cuddle with our divers, play on the grass covered sundeck of the boat, and eat fresh sushi. He does not love being on dry land as he has major sea legs. He also really loves to snooze in bags, so make sure you check your backpack before you get off the dive boat, or you may end up with a stowaway! 
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This site is homemade, with ❤️ 
​
A boutique company, since 2011.
🏳️‍🌈LGBTQ+ Friendly Establishment
​CONTACT US @ [email protected] or Phone/WhatsApp 
+66 8 0144 6101
Tourism Authority of Thailand Licence #44/00172
Ocean Sound Dive + Yoga 22/22 Moo 3 Koh Tao, Surat Thani, Thailand 84360
  • Home
  • PADI Dive Courses
    • PADI Open Water Course
    • PADI Open Water Schedule
    • PADI Try Diving
    • PADI Advanced Course
    • Scuba Review
    • Fun Diving
    • Dive Site Schedule
    • Marine Life
  • Yoga Classes
  • Booking
  • Accommodation
    • Nearby Accommodation
    • Our Location
  • Similans Diving
    • Multi-Day Safaris
    • "The Junk" Safari
  • Our Team
  • About
    • FAQ
    • Office + Classroom
    • Yoga Studio
    • Dive Boat