Paul Sintha
Freediving Instructor Trainer & Examiner

The first Thai and most experienced Freediving Instructor Trainer & Examiner in the region. Paul started his diving 25 years ago as a diver then discovered a long hidden passion for freediving. His motivation lies in teaching and passing on new knowledge and skills for recreational divers and professional levels.  He believes freediving should be inspirational and exciting with mindset of motivating new divers by creating new experiences underwater and beyond. Through his approach he has helped thousands of divers overcome physical and mental obstacles of freediving in a safe and fun environment.  


Paul is affiliated with RAID / NAUI-PFI  / PADI / SSI. He is CPR, First-aid & Oxygen provider, certified Adaptive Technique  Specialist for freediving. He's also Monofin trainer, Competition Safety Freediver and Spearfishing Instructor.


Alan Tropics
Freediving Instructor Trainer & Examiner

SSI’s First Freediving Instructor Trainer, she built the SSI Freediving Program from its conception in 2008 with Mike Wells, the author and founder of the SSI freediving program. She has been  and still the face of SSI Freediving.


The Australian Record Holders. Alana is well-respected for her professionalism and experiences in teaching freedivers to instructors at highest levels. She is WSF/RAID/SSI Instructor Trainer & Examiner.


Alana is also the founder of Freedive HQ in the Philippines, one of the top freediving hubs in the world.  

Champ Chanatip
Freediving Instructor (Level 1)

In addition to the attention that he’s received as an famous actor, Champ has also caught the freediving world by his energy and enthusiasm. He believes that perfection through training.   Champ has spent more time than most on and in the sea.

Pawarisa Machathikun
Freediving Instructor (Level 1)

Long standing diver, Zoey is an experienced instructor. She is renowned for skin and scuba diving. Her strong intent for beautiful world of freediving and teaching has opened up a new perspective for her students. She is also SSI Freediving Instructor

Chris Haslam
Freediving Instructor (Level 3)
Tec Dive Trainer & Examiner

Co-founder of WSF/RAID Asia. In addition to SCUBA and Tec Instructor Trainer, he is an experienced Freediving Instructor. Chris travels around the globe and finds his passion in diving. He spends most of his time on Koh Tao, the US  and Australia

Aom Paknam
Freediving Instructor  (Level 1)
Instructor Candidate (Level 2)

A playful teacher, Aom is well loved by her students and people around her. She is known for powerful practice, intuitive understanding of physiology in freediving with her creative, and engaging teaching style.

Kul Golf
Freediving Instructor (Level 1)

Passionate freediver, Golf shares his experience now as an instructor. Following suggestion from his instructors and friends, Golf now have started to dive competitively. His background in music industry has helped him focus when freediving

Pai Partith
Freediving Instructor Candidate

A well-known actor, athlete and certified freediver. Pai is highly motivated candidate freediving instructor. He has had a special relationship with water, swimming, diving, travelling and film-making

Toon Boxing Slam
Freediving Instructor (Level 1)

Boxing enthusiast and gym owner, Toon is a dedicated freediver and passionated individual. He's completed his training yet continue learning new boatmanship and diving experiences by submerging himself in the training ground of Samaesarn. A personality of good fun to be with.

Wut Natawut
Freediving Instructor  (Level 1)
Instructor Candidate (Level 2)

A well-known actor, Wut is a highly dedicated individual. He's been trained with top-notched Freedive Center - Sea Mastermind. A certified PADI / RAID Advanced Freediver, CPR/AED, PADI Safety Freediver. His eagerness and motivation in teaching are second to none

Rat Apirat
Freediving Instructor (Level 1)

A certified CPR/AED instructor, Rat is a strong candidate with many qualifications in deep freediving from AIDA, SSI and now becoming RAID/WSF Freedive Instructor. He's one talented personality one would say hard to miss

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RAID Freediving

RAID Freediving is internationally Recognised Freediver certification . A benchmark brand for quality freedive training globally through improved technology, training techniques, a proactive quality control system and ensuring the highest standard of freediver instructors

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NAUI Freediving

NAUI has long been recognized as the leader in diver training, offering both freediving and scuba diving courses to the general public since 1960. NAUI offers the most cutting-edge and safest training standards in the sport and recreational freediving. 


WSF / RAID / NAUI Freediving are members of World Recreational Training SCUBA Training Council and ISO 24801-2 certified

© 2018-21  by Sea Walker (Thailand) RAID Freediving Instructor Training Dive Center 

NAUI Freediving & SCUBA Instructor Development Center

111/224 Soi Chalong Krung 53, Khwaeng Lam Prathew, Khet Lat Krabang, Bangkok Thailand 10250. Sea Walker Freediving is a subsidiary of Sea Mastermind Inc (Bangkok - Singapore - Koh Tao) TAT License 11/0075

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