Freediving Blogs
The BiG Scuba Podcast… with Kirk Krack

Next in a new series of podcasts shared by our friends Gemma and Ian aka The BiG Scuba Podcast…
Ian and Gemma chat to Kirk Krack. For over two decades, Kirk Krack has developed education and certification programs with one goal: to improve safety in freediving. Through his leadership and participation in various projects, Kirk has contributed to the advancement of the scientific study of hypoxic effects on the human body and to the conservation of our oceans and its creatures. In 2016, in recognition of his sustained and valuable contributions, he was named the Diver’s Alert Network (DAN)/Rolex Diver of the Year.
Kirk’s unique wealth of experience and talent for teaching have made his services highly sought after by those who want and need the absolute best. Among the individuals Kirk has trained are Tom Cruise and Rebecca Ferguson for their underwater roles in the blockbuster feature film Mission: Impossible–Rogue Nation, Margot Robbie and her stunt double for their underwater roles in Suicide Squad (in which Kirk also served as a credited on-screen stunt double for Batman), endurance performer and illusionist David Blaine for his world record breath-hold attempts live on the Oprah Winfrey Show (he survived over 17 minutes on a single breath of oxygen-enriched air), Tiger Woods, Lindsey Vonn, and Woody Harrelson. Most recently, he’s worked with actors on the set of James Cameron’s upcoming Avatar 2, the sequel to the epic Avatar film.
Find out more about Kirk at:
- www.performancefreediving.com
- www.performancefreedivingacademy.com
- www.facebook.com/kirk.krack.75
- www.instagram.com/kirkkrack
Find more podcast episodes and information at www.thebigscuba.com and on most social platforms @thebigscuba
Freediving Blogs
Jeff chats to… Linden Wolbert – Mermaid Linden – about her passion for teaching children about the marine world (Watch Video)

In this exclusive Zoom interview, Jeff Goodman, Scubaverse Editor-at-Large, chats to Linden Wolbert – Mermaid Linden.
Professional Mermaid Linden Wolbert is a real mermaid whose passion is educating children about the wonders of our oceans, swimming safety and ocean conservation as well as exploration and inspiring our world’s youngest ocean ambassadors.
Linden shares the life aquatic via the “Mermaid Minute,” her successful educational web series, which “edutains” young viewers about ocean life and marine habitats. Her YouTube channel to date has 93.7K subscribers and 53,159,186 views.
She loves science and natural history. Linden has teamed up with Body Glove International, designing her own line of kid’s mermaid-inspired swim products, available on her website! She has performed and travelled all over the world for over a decade “merforming” for fundraisers, events, wishes for kids and underwater filming. Known as “the Mermaid to the Stars”, she is hired by Hollywood’s finest to entertain and spread magic through her work.
Over the coming months, Scubaverse will be sharing Linden’s video series ‘Mermaid Minute’ with the occasional video from her ‘Mermaid Wish Videos’.
Find out more about Linden at www.youtube.com/user/MermaidsInMotion
Rather listen to a podcast? Listen to the audio HERE on the new Scubaverse podcast channel at Anchor FM.
Freediving Blogs
The BiG Scuba Podcast… with Stephan Whelan

Next in a new series of podcasts shared by our friends Gemma and Ian aka The BiG Scuba Podcast…
Ian and Gemma chat to Stephan Whelan. Stephan is the Founder and Publisher of DeeperBlue.com. His passion for the underwater world started at 8 years-old with a try-dive in a hotel pool on holiday that soon formulated into a lifelong love affair with the oceans and led him to become one of the leading figures in the diving media industry.
Stephan got bitten by the diving bug early in life. His first scuba experience was a try-dive when he was eight years old on a family holiday in Europe, and from that moment, he was addicted. He learned to dive properly with BSAC (British Sub Aqua Club) as soon as he could at school and then did his BSAC Assistant Instructor when he turned 16. By the time he was heading to university in 1996, he was hooked on teaching and diving as much as he could.
By the time he started studying at university, he decided to have a go at flexing his web-design skills by publishing some of the stories he had built up about various ‘challenging’ students and dives he had encountered, and so deeperblue.net (as it was known then) was created. He published numerous personal stories until 1998 when other writers began enquiring about contributing to the site with their tales, and it was at this moment he decided to make it more like a magazine format and began asking for volunteer helpers. He got a couple of editors on board, and plenty of writers began contributing.
DeeperBlue.com (or DB as it’s become to be known) is now one of the most-popular diving websites in the world and has grown to publish over 9,000 articles covering all sorts of topics like Freediving, Scuba Diving, Ocean Advocacy, and Diving Travel all the while keeping over half-a-million passionate divers from the diving community connected every month through the forums, large social media following, mobile app, and recently launched podcast.
WEB: deeperblue.com
FB: facebook.com/deeperbluedotcom
IG: instagram.com/deeperbluegram
Twitter: twitter.com/deeperblue
YouTube: youtube.com/deeperbluevideo
App: deeperblue.com/app/
Podcast: deeperblue.com/podcast/
Find more podcast episodes and information at www.thebigscuba.com and on most social platforms @thebigscuba
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