Christopher Lemons Profile Picture

Keynote SpeakerChristopher Lemons

Deep sea Saturation Diver featured in Netflix documentary 'Last Breath'

Chris Lemons has been a commercial diver and Supervisor for over 20 years, and currently specialises in deep sea saturation diving, operating almost exclusively in the oil and gas industry. This highly specialised form of diving involves living in the claustrophobic confines of a decompression chamber for up to 28... Read more

Biography

Chris Lemons has been a commercial diver and Supervisor for over 20 years, and currently specialises in deep sea saturation diving, operating almost exclusively in the oil and gas industry.

This highly specialised form of diving involves living in the claustrophobic confines of a decompression chamber for up to 28 days at a time, commuting daily to the sea-bed in a diving bell, and working at depths of up to 900 feet for 6 hours at a time.

In September of 2012, a freak failure of the dynamic positioning system of the vessel he was working under, resulted in the umbilical which provides him with breathing gas, light and heat being severed completely. He was left on the seabed, in complete darkness 300 feet below the surface, with only the 5 minutes of breathing gas he carried in the emergency tanks on his back, and no way to protect himself from the freezing temperatures.

It took his heroic rescuers over 40 minutes to come back and fetch him, and his miraculous survival story has baffled experts ever since.

His extraordinary story was subsequently immortalised in the hit Netflix/BBC documentary ‘Last Breath,’ a version of which was developed into a Hollywood movie starring Woody Harrelson, Simu Liu and Finn Cole and released in 2025.

Chris was born in Edinburgh, raised in Cambridge, and now lives in the South of France with his partner and two daughters.

“I can say with absolute conviction- Chris Lemons is a phenomenal speaker. His story is more than just an edge-of-your-seat survival tale; it’s a masterclass in leadership, teamwork, and the razor-thin margin between disaster and triumph. If you care about safety, decision-making under pressure, or simply want to be captivated by an extraordinary real-life experience, Chris delivers like no other. Highly recommended!” Bjorn Hojgaard, Chief Executive Officer Anglo-Eastern Univan Group
“Chris is a remarkably powerful speaker with a tremendously valuable story. He also happens to be a genuine gentleman. Highly recommend.” Robin Sharma #1 Bestselling Author of the 5am Club
"Chris Lemons delivered a truly captivating presentation that had our audience hanging on every word. His remarkable story, told with authenticity and passion, left a lasting impression and set a new standard for engagement at OTC. A masterful storyteller and definitely a major highlight of our event — I would highly recommend him." Amanda S. Rushing, CMP. Executive director Offshore Technology conference
“Take one incredible story of survival, throw in a handful of humility, a pinch of British humour and self-deprecation, mix thoroughly using sufficient science to hold the narrative together, and then deliver for 90 enthralling minutes to produce an incredible keynote lecture! This is the recipe for Chris Lemons’ outstanding performance. A true gentleman, who fully deserved his standing ovation! Without a doubt, the highlight of the Symposium, and a performance that the attendees are still talking about months down the line. I cannot recommend Chris’ talk highly enough; it is truly remarkable and delivered in the most eloquent and thought-provoking manner possible. Thank you, Chris!!” Dr. Richard Issitt – research fellow & honorary clinical lecturer, Great Ormond Street Hospital
“I’ve had the honour of hearing Chris’ story on several occasions now, each time with a fresh angle or nuance. Articulate, knowledgeable and surprisingly dispassionate (given his subject matter), he is able to spin a riveting yarn which will have the audience gripped. It’s an incredible story of survival, told with genuine flair by its humble protagonist in true edge-of-your-seat style. Hear him if you dare!” The Royal Society of Medicine, London
“Thank you so much for speaking to the Shell Energy network this week - it was a great presentation, and we’ve had so many comments about it being the ‘event of the year’!” Rebecca Watson - Finance Advisor at Shell, Shell UK

Popular Talks by Christopher Lemons

  • Explore your depths

    In this breathtaking experience former deep sea diver Chris Lemons will lead you on a guided tour of the relatively unknown world of saturation diving, where those involved live within the claustrophobic confines of a decompression chamber for up to 28 days at a time, commuting daily to the sea-bed…
  • Leadership and Maintaining the Chain of Command

    Chris can discuss how strong leadership plays a vital role in all spheres of the work he does. From a robust chain of command, right through to individual leadership whilst working on the ocean floors, Chris is able to share how clear-cut but objective governance and accountability is key to…
  • Crisis Management and Emergency Response

    What happened to Chris is the very definition of a crisis, not only to him personally, but to his crewmates and the reputation of the company he was working for. Chris can discuss how detailed preparation, effective leadership, an effective chain of command, and proper training and drills allowed the…
  • Procedures and the Power of Drills and Practice

    Chris works in a world where procedures, checklists, training and drills are not just essential to the work he performs, but to the preservation of life itself. He can communicate how these are used to allow him and his colleagues to safely work and live in the dangerous environments of…
  • Risk

    Chris is able to discuss how, despite the inherent dangers involved with working in such an extreme environment, the risks are calculated and managed to make them acceptable. Identifying hazards, dynamic risk assessments and management of change are fundamental in making what could potentially be the most dangerous job on…
  • Incident Investigation

    Following Chris’ life-threatening incident, which would have profound professional and personal implications for all involved had the rescue not been affected, it was essential that a far reaching and detailed investigation be conducted. Chris can recount the processes that the company went through to ensure that this was not only…
  • Resilience and Overcoming Adversity

    The very nature of Chris’ work requires a character and mindset that is resilient and attuned to overcoming adversity. The ocean floors are possibly the most inhospitable working environments that this world has to offer, and simply to commute there on a daily basis requires Chris and the team to…
  • Teamwork and Workforce Diversity

    Both Chris’ work, and his miraculous survival, rely heavily on the strength of the teams he works within. From the three-man unit that ventures to the depths for its working days, to the hundreds of colleagues supporting that unit, above, onboard the vessel and ashore, their successes and failures are…
  • Death

    Chris’ extraordinary brush with death gave him an opportunity to contemplate his own, seemingly imminent, mortality. He is able to share how in accepting the inevitability of his own death in those final conscious minutes on the seabed, he was able to find a state of calm and reflect on…

How to book Christopher Lemons as a keynote speaker

How do I book Christopher Lemons for a keynote speech?

You can book Christopher Lemons through London Speaker Bureau by submitting the enquiry form on this page or calling our team. One of our consultants will respond promptly with Christopher's current availability, speaking fees and any specific requirements for your event.

What are Christopher Lemons's speaking fees?

Christopher Lemons's speaking fees depend on the event format (in-person or virtual), the location, the length of the engagement and the level of customisation required. Please contact London Speaker Bureau for an up-to-date fee quote for Christopher tailored to your event.

What topics does Christopher Lemons speak about?

Christopher Lemons speaks on Behaviour, Leadership, Leadership & Motivation, Motivation, Performance. Talks can be shaped around your audience, industry and strategic objectives - share your event brief with London Speaker Bureau and we will work with Christopher to align the content with your delegates and goals.

Is Christopher Lemons available for international events?

London Speaker Bureau can book Christopher Lemons for events worldwide, subject to Christopher's schedule. Please send us your event date, location and format and we will confirm availability and handle travel and logistics on your behalf.

Does Christopher Lemons deliver virtual or online keynotes?

Virtual and hybrid keynotes are now a standard part of the speaking industry. Please contact London Speaker Bureau to confirm whether Christopher Lemons is available to deliver a virtual session for your event and on which platform (Zoom, Microsoft Teams, a bespoke studio or your own).

How long is a typical keynote by Christopher Lemons?

Most keynote speeches run between 45 and 60 minutes, often followed by a 15-30 minute Q&A. Other formats - shorter conference slots, panel appearances or longer workshop sessions - may also be possible. Share your agenda with London Speaker Bureau and we will confirm what Christopher can accommodate.

Can Christopher Lemons tailor the keynote to our industry and audience?

London Speaker Bureau will brief Christopher Lemons on your audience profile, sector and objectives so the keynote can be shaped around your event. The level of customisation possible depends on the speaker and the lead time - contact us with your brief and we will confirm what Christopher can offer.

What languages does Christopher Lemons present in?

Christopher Lemons delivers keynotes in English. If you require simultaneous interpretation or a multilingual format, please mention this in your enquiry and London Speaker Bureau will arrange it for you.

What makes Christopher Lemons a strong fit as a keynote speaker?

Christopher Lemons's areas of expertise include Behaviour, Leadership, Leadership & Motivation, Motivation, Performance. To get a clear sense of Christopher's style, credentials and how they engage an audience, please review the biography, popular talks and any videos or testimonials shown on this page, or request a detailed speaker brief from London Speaker Bureau.

What kind of events can Christopher Lemons speak at?

Christopher Lemons can be booked through London Speaker Bureau for corporate conferences, leadership events, internal team meetings, association gatherings and private client engagements where expertise in Behaviour, Leadership, Leadership & Motivation, Motivation, Performance is relevant. Details of Christopher's background and previous engagements are included in the biography above; contact us if you would like a more detailed list of past clients or case studies.

Does Christopher Lemons offer workshops, panels or fireside chats in addition to keynotes?

Beyond keynote speeches, many of the speakers on our roster also take part in workshops, executive masterclasses, panel discussions and fireside chats. Contact London Speaker Bureau with your preferred format and we will confirm what Christopher Lemons is able to offer alongside or instead of a keynote.

How far in advance should we book Christopher Lemons?

We generally recommend enquiring at least three to twelve months in advance to secure your preferred date with Christopher Lemons, particularly during peak conference seasons. Where possible we also accommodate shorter lead times - please contact London Speaker Bureau to check Christopher's current availability for your dates.