CEO of Media Shower, Publisher of Bitcoin Market Journal, Executive Board Member for the Boston Blockchain Association
Sir John Hargrave’s Biography:
Sir John Hargrave is a globally recognised blockchain and cryptocurrency keynote speaker, bestselling author, and the CEO of Media Shower. Known across the fintech and digital investment industries as “The Buffett of Bitcoin”, he has built a reputation for translating complex technologies into accessible, entertaining insights. As the Publisher of Bitcoin Market Journal and an Executive Board Member of the Boston Blockchain Association, John is widely respected for helping audiences understand the future of digital finance, blockchain innovation, and artificial intelligence.
Beginning his career in technology during the early days of the internet boom, John worked as an Application Developer at Ziff-Davis Interactive before progressing through influential creative and digital leadership roles at Yahoo! Computing, ZDNet, and Arnold Worldwide. Alongside his corporate career, he completed an MBA at Babson F.W. Olin Graduate School of Business, strengthening his commercial expertise and entrepreneurial mindset. His early experiences in digital media and online innovation positioned him perfectly to become one of the most influential voices in cryptocurrency and blockchain education.
In 2007, John became the CEO of Media Shower, where he helped businesses and audiences better understand emerging technologies through strategic storytelling and educational content. His profile continued to rise following the publication of his bestselling books, including ‘Mind Hacking’, ‘Blockchain for Everyone’, and ‘Blockchain Success Stories’. He was later named the “World’s Best Speaker on Crypto” by ReadWrite, cementing his status as a leading authority within the blockchain sector. Beyond publishing and investment, John has become a familiar voice across international media outlets including Forbes, Bloomberg BusinessWeek, MSNBC, USA Today, and the BBC. In 2025, he continued to expand his influence through major speaking engagements at universities, investment forums, and blockchain conferences, while promoting his forthcoming book, ‘The Intelligent Crypto Investor’, due for release in 2026.
Why Hire Sir John Hargrave?
Event organisers hire Sir John Hargrave because he combines deep technical expertise with humour, clarity, and commercial relevance. His talks explore cryptocurrency investing, blockchain adoption, artificial intelligence, digital currencies, behavioural psychology, and the future of finance. John’s engaging presentation style makes even highly technical subjects approachable for corporate leaders, investors, and mainstream audiences alike. As businesses increasingly navigate AI disruption and digital transformation, John offers practical insights that help audiences understand what is changing, why it matters, and how to stay ahead in the evolving digital economy.
Sir John Hargrave’s Career Highlights:
Here are some of the key milestones that define Sir John Hargrave’s remarkable career:
- 2025 – Delivered keynote talks and university lectures on cryptocurrency investing and blockchain innovation across major US institutions
- 2020 – Angel Investor, Chain Reaction Boston
- 2020 – Co-authored ‘Blockchain Success Stories’
- 2019 – Published ‘Blockchain for Everyone’
- 2019 – Appointed Executive Board Member, Boston Blockchain Association
- 2017 – Published bestselling book ‘Mind Hacking’
- 2007 – Appointed CEO of Media Shower
- 2004 – Became Group Interactive Director at Arnold Worldwide
- 2004 – Completed MBA, Babson F.W. Olin Graduate School of Business
- 2001 – Appointed Web Marketing Manager, Babson College
- 1997 – Became Creative Projects Lead at ZDNet
- 1996 – Producer, Yahoo! Computing
- 1994 – Application Developer, Ziff-Davis Interactive
Videos
Sir John Hargrave’s Official Keynote Speaking Videos & Showreel:
Testimonials
“Having worked for and with John within a company, for him in his own company, and on a variety of creative projects over the past 20 years, I can say with confidence that John is not only a singular creative talent, but a consummate manager, a driven professional, and a conscientious human being.” – Al, Reported Directly to John
“John is a phenomenally charismatic leader and extremely knowledgeable in his field. I’d follow him into battle and would work with him on any project. He brings a wealth of experience combined with a vision for execution to every project he touches.” – Joe, Principal UX Designer
Speaking Topics
Sir John Hargrave’s Official Keynote Topics:
- Artificial Intelligence
- Behavioural Psychology & Mindset
- Bitcoin & Digital Assets
- Blockchain Technology
- Cryptocurrency Investing
- Cybersecurity & Digital Trust
- Digital Transformation
- Fintech Trends
- Innovation & Emerging Technology
- The Digital Economy
- The Future of Finance
- Web3 & Decentralisation
How Much Does Sir John Hargrave Cost to Hire?
How Much Does it Cost to Hire Sir John Hargrave?
Sir John Hargrave’s speaking fee will vary depending on factors including event location, duration, audience size, and format. International events, bespoke workshops, and multi-session appearances may impact pricing. Contact us for a tailored quote and availability.