

One Knight in Product
One Knight in Product
I’m your host, Jason Knight, and One Knight in Product is your chance to go deep into the wonderful world of product management, product marketing, startups, leadership, diversity & inclusion and much more!
My goal with One Knight in Product has always been to bring real chat to the over-idealised world of product management and mix thought leader interviews with day-to-day practitioners from around the world. I want to ask hard, but fair, questions and bring some personality and good, old-fashioned dry British humour to building products.
Subscribe to and share the best product podcast! No others come close 😎
My goal with One Knight in Product has always been to bring real chat to the over-idealised world of product management and mix thought leader interviews with day-to-day practitioners from around the world. I want to ask hard, but fair, questions and bring some personality and good, old-fashioned dry British humour to building products.
Subscribe to and share the best product podcast! No others come close 😎
Episodes
Mentioned books

Aug 17, 2025 • 48min
CPO Stories: Jamie Mercer - TrustedHousesitters
In this episode, I speak with Jamie Mercer, Chief Product Officer at Trusted Housesitters, the global pet care and travel marketplace disrupting two industries at once. Jamie has previously held senior product roles at VoucherCodes, Skyscanner, Student Beans and IVC Evidensia, and now leads product at a scale-up known for putting trust at the heart of its community-driven business.
We cover a lot, including:
TrustedHousesitters' unique proposition - a two-sided marketplace mixing travel and pet sitting, where both pet owners and sitters pay a subscription to help create mutual trust and respect.
Scaling through word of mouth - 70-75% of members join via a friend, and how the team are working to amplify that growth while keeping trust at the centre.
Balancing marketplace dynamics - keeping supply and demand in sync, supporting new sitters with no ratings, and using AI and personalisation to build confidence.
Using AI responsibly - from accelerating customer insight analysis to improving customer support, AI speeds up decision-making but always in service of company strategy.
Building empowered product teams - why Jamie invested early in product ops and product marketing instead of hierarchy, and how she's now preparing to scale with Product Directors.
Commercial product management - the importance of PMs with business acumen who can link solving customer problems with driving commercial outcomes.
Executive alignment as the hardest (and most valuable) job - why alignment across the C-suite is the best air cover a leader can provide for their teams.
Lessons from leadership - why some of the hardest decisions are killing months of work, the surprise of soft skills dominating the CPO role, and why leadership still matters in the AI era.
Check out Trusted Housesitters
Check out Trusted Housesitters' website: https://trustedhousesitters.com/, or their careers page: https://www.trustedhousesitters.com/careers/.
Connect with Jamie
You can connect with Jamie on LinkedIn: https://www.linkedin.com/in/jamiemercer/.

Aug 11, 2025 • 47min
CPO Stories: Shiri Mosenzon Erez - commercetools
Shiri Mosenzon Erez, Chief Product Officer at commercetools, shares her journey from consulting to leading product teams in e-commerce innovation. She explains composable commerce as a flexible, API-first solution that empowers enterprises. Shiri discusses the strategic decisions behind building vs. buying tools and how AI agents enhance customer interactions. She emphasizes effective collaboration within product teams and the emotional aspects of decision-making. Tune in for valuable insights on leadership in the rapidly evolving commerce landscape!

Aug 4, 2025 • 44min
CPO Stories: Hannah Kershaw - Domestic and General
Hannah Kershaw, Chief Product Officer at Domestic and General, brings a wealth of experience from her marketing and product leadership roles. She explains how her company provides essential repair and replacement services for appliances, powered by a vast network of partnerships. Hannah shares insights on building product teams from the ground up and navigating the complexities of customer service in a partner-led ecosystem. She also highlights the evolving dynamics in product management and the importance of agility and effective communication.

Jul 20, 2025 • 55min
CPO Stories: Simon Cross - Native Instruments
In this episode, I speak with Simon Cross, Chief Product Officer - now Chief Product & Technology Officer (congrats, Simon!) - at Native Instruments, a company at the heart of global music production. Music lover Simon's journey spans broadcast engineering at Global Radio, product roles at the BBC, product leadership at Meta, and now, shaping the future of audio tools for creators worldwide.
We cover a lot, including:
What Native Instruments actually does: From DJ hardware to post-production tools for Netflix and the BBC, plus powering other companies' products via their platform.
The intersection of creativity and technology: How Native Instruments empowers artists with tactile, high-fidelity tools, and why they're a side-gig for superstar DJs on staff.
AI in music creation: Where it fits, where it doesn't, and the ethical principles Native Instruments uses to ensure artists retain full creative control.
Product in a hybrid model: Balancing perpetual licences and growing subscription models, and how business models shape product release strategies.
Pragmatism over idealism: Why product managers must adapt frameworks to the business "physics" of their company, especially in an era of tighter budgets.
A unique form of product management: Building physical hardware, mission-critical desktop software, and cloud services... all under one roof.
Team structure and specialisms: How PMs, designers, engineers, QA, and unique "sound designers" collaborate to shape sonic outcomes.
Why legacy is both a strength and a constraint: Navigating customer expectations, technical debt, and platform longevity.
Why big-shot product leaders from established big tech companies need to take a pause and not just try to install something that worked before in a company with a very different context.
Check out Native Instruments
Check out Native Instruments' website: https://www.native-instruments.com/, or their careers page: https://www.native-instruments.com/en/careers/.
Connect with Simon
You can connect with Simon on LinkedIn: https://www.linkedin.com/in/sicross/.

Jul 11, 2025 • 25min
Benji Portwin's Hot Take - ADHD Can Be A Product Management Superpower (with Benji Portwin, Founder @ People Building Products)
Benji Portwin has a CV stuffed with recognisable names, from Spotify to Monzo bank, alongside product leadership roles at accuRx and New Look. These days, he's running an agency dedicated to helping organisations learn how to design and build awesome products.
Benji's hot take? Having been diagnosed with ADHD relatively recently, he's come to regard ADHD as somewhat of a superpower for product managers, and something that enables him and others to be more effective at their jobs rather than being something to be suffered from.
Find Benji on LinkedIn: https://www.linkedin.com/in/benjiportwin.
Or check out People Building Products: https://pbp.team/

Jun 27, 2025 • 22min
Shobhit Chugh's Hot Take - Product Managers Should Relentlessly Self-Promote (with Shobhit Chugh, CEO @ Intentional Product Manager)
Shobhit Chugh is a former Google PM who now helps product managers build their own brand, habits, confidence and career with Intentional Product Manager, and he also runs his own podcast of the same name.
Shobhit's hot take? That too many product managers think that their work will speak for itself but, if they want to get ahead, they should start relentlessly promoting themselves; both inside and outside of the company they work for.
Find Shobhit on LinkedIn: https://www.linkedin.com/in/shobhitchugh/.
Check out Intentional Product Manager: https://www.intentionalproductmanager.com/
Check out my appearance on The Intentional Product Manager podcast: https://www.buzzsprout.com/2399157/episodes/16218073-fractional-product-management-with-jason-knight

Jun 22, 2025 • 23min
Valeria Stromtsova's Hot Take - Product Managers Must Take The Lead in Designing Sustainable Solutions (with Valeria Stromtsova, Product Manager @ Treeapp)
Valeria Stromtsova is a Product Manager who traded fintech for sustainability and now works at Treeapp, helping plant trees where they're needed the most.
Valeria's hot take? That product managers need to take the lead in creating a sustainable future, making sure they make a difference by considering the impact of their product decisions on their users, their stakeholders... and the planet we live on.
Find Valeria on LinkedIn: https://www.linkedin.com/in/lerastromtsova/.

Jun 9, 2025 • 53min
CPO Stories: Bhavesh Vaghela - London Marathon Events
Welcome to CPO Stories!
In this new "podcast within a podcast", I'll be speaking to executive product leaders from the UK's biggest companies as well as up-and-coming stars of the future. I'll be digging into how they approach product management within their organisations, how they approached the leap into executive product leadership and trying to get some deep insights into how they view product management practices and culture. If you're a CPO and would like to come on, drop me a line! Or, forward this episode to your CPO and tell them you want them to come on 🙂
About this Episode
In this episode, I speak with Bhavesh Vaghela, Chief Product & Technology Officer at London Marathon Events. Bhavesh started out working as an engineer at HP before a rich career journey through Barclays, TSB, Callsign and Collinson, before moving into the CPTO role at London Marathon Events.
We cover a lot, including:
What London Marathon Events actually does beyond race day, and how it drives physical activity across society
How London Marathon Events approaches Product in a hybrid digital/physical world, and why product goes far beyond apps and websites
Balancing a seamless B2C customer experience with the hard technical demands of world-class live events
What it means for Product and Technology planning when the date can't slip, and getting it wrong could ruin a world record attempt
Balancing the CPO and CTO hats: how combining Product and Technology under one role can drive alignment and delivery in the right type of organisation
Product Management at London Marathon Events: a small team of unflappable, smart people driving high impact with strong purpose
Why domain expertise matters, but curiosity matters more, and what to do when everyone has an opinion about your product
The importance of building a culture of learning through experimentation, humility, air cover and making it ok to fail
Why now is a brilliant time to join London Marathon Events: purpose, opportunity, and the irresistible rise of running
Check out London Marathon Events
Check out London Marathon Events' website: https://www.londonmarathonevents.co.uk/, or their careers page: https://www.londonmarathonevents.co.uk/london-marathon-events/careers.
Connect with Bhavesh
You can connect with Bhavesh on LinkedIn: https://www.linkedin.com/in/bhaveshvaghela/.

Jun 2, 2025 • 24min
Kanika Tolver's Hot Take - Some Project Managers are Actually Product Managers (with Kanika Tolver, CEO of Career Rehab)
Kanika Tolver is a Senior Product Manager by day and the founder of Career Rehab. She's also the author of a book of the same name, "Career Rehab: Rebuild Your Personal Brand and Rethink the Way You Work"
Kanika's hot take? That some project managers out there are actually product managers in disguise. Their responsibilities have changed, their job titles have yet to catch up, and it's up to them to seize the opportunities of the new world of product management.
Find Kanika on LinkedIn: https://www.linkedin.com/in/kanikatolver/ or check out her website: https://kanikatolver.com/.

12 snips
May 27, 2025 • 46min
CPO Stories: Maud Larpent - Treatwell
Maud Larpent, Chief Product Officer at Treatwell, a major European beauty booking platform, shares her journey from Reuters to product leadership roles at TripAdvisor and Expedia. She reveals how Treatwell shines by balancing B2B and B2C needs to enhance user experiences. Maud discusses building a product-led culture, tackling challenges in a sales-focused environment, and the indispensable value of transparent feedback. Plus, she shares her morning routines and the importance of learning from limitations, all while navigating opportunities in the beauty industry.