With over 10 million monthly listeners, Steven Bartlett’s Diary of A CEO (DOAC) podcast is one of the biggest and best podcasts currently available.
Dedicated to exploring the backgrounds and learnings of some of the world’s most interesting people, the podcast is well-known for its candid approach.
Not afraid to ask the tough questions, Bartlett does well to put his guests at ease before getting them to open up about their life challenges. If you haven’t listened to Diary of A CEO, you should start.

If you’ve ever wanted an unparalleled insight into the minds and lives of some of the most influential people on Earth, it’s the podcast for you.
To ensure you don’t miss out on the Best Diary of a CEO episodes and most fascinating guests, we’ve compiled a list of the following.
In this article, we’ll take you through that list!
Key Takeaways
| Rank | Guest Appearance 🎙️ | Description 📜 |
|---|---|---|
| #1 | Robert Greene | Mastering Power Dynamics 🔮 |
| #2 | Jordan Peterson | Roadmap to Self-Improvement 🛤️ |
| #3 | Dr. Tara Swart | The Science of Stress 🧬 |
| #4 | Mo Gawdat | Ethical AI Dilemmas 💻 |
| #5 | Harvard Professor | Debunking Health Myths 🚫 |
| #6 | Dr. Mindy Pelz | Holistic Health Hacks 🌿 |
| #7 | Giles Yeo | Nutritional Truths Revealed 🍽️ |
| #8 | Dame Dash | Music Industry Maverick 🎵 |
| #9 | Dr. Joe Dispenza | Morning Routines for Success 🌅 |
| #10 | Ramit Sethi | Unconventional Financial Wisdom 💡 |
| #11 | Dr. Daniel Amen | Innovations in Brain Health 🧠 |
| #12 | Cole Sprouse | Child Stardom’s Dark Side 🌑 |
| #13 | Terry Crews | Overcoming Personal Battles ⚔️ |
| #14 | Piers Morgan | Controversy & Resilience 🛡️ |
| #15 | Jimmy Carr | Comedic Wisdom & Self-Improvement 😄 |
| #16 | Lewis Capaldi | Fame & Anxiety Behind the Music 🎤 |
| #17 | Marie Forleo | Life Coaching Gems 💎 |
| #18 | Jessie J | The Turmoil of Creative Process 🌀 |
| #19 | Gary Neville | Sports to Entrepreneurship Transition 🏟️ ➡️ 🏢 |
| #20 | Ali Abdaal | Mastering Productivity 📈 |
| #21 | Liver King | Unconventional Paths to Success 🥩 |
| #22 | Louis Theroux | Work-Life Paradox 🎭 |
| #23 | Maisie Williams | Triumph Over Adversity ⚔️ |
| #24 | Nick Cannon | Accidental Mogul 🌟 |
| #25 | Bear Grylls | Survival Beyond the Wild 🏞️ |