like you’ve never heard it before

David is a seasoned entrepreneur with a lifelong love of walking, stories and the city of London. Before launching Cobble, he pioneered immersive storytelling through virtual reality as founder and CEO of Breaking Fourth, and revolutionised language learning with Language Lab—an early innovator in immersive education. His ventures have spanned sectors, from real estate and construction to healthcare technology, including the successful sale of Adfire Health with Katon Partners.

A dedicated patron of theatre, David brings a deep understanding of drama to Cobble’s storytelling—shaping experiences that are as emotionally resonant as they are intellectually sharp. With a BA from Yale and a career built on seeing what’s possible when technology meets imagination, David created Cobble to help people reconnect with the city beneath their feet—through immersive audio that transforms any walk into a story worth remembering.

Jack brings together a background in journalism, storytelling, and senior educational leadership to shape how Cobble grows and connects with its audience. Before Cobble, he taught English and led teams at a busy inner London comprehensive—experience that honed his skills in strategy, communication and education. As a former journalist for outlets including the Evening Standard, Metro, The Daily Mail and Attitude and a travel writer for Gay Times, he knows how to bring compelling stories to people. At Cobble, Jack focuses on building a product that’s imaginative, intuitive and meaningful—bringing London’s history to life in ways that are smart, accessible and unforgettable.

Abraham is a London-based playwright, director and producer inspired by storytelling in all its forms. He’s created award-nominated VR dramas, taught theatre history at university level, and staged plays at venues from Battersea Arts Centre to Summerhall. A Royal Court Young Writers Programme alumnus, he also founded Vocal Point, an arts organisation which runs creative workshops and productions for the homeless and vulnerable. He’s a trumpeter, DJ and radio show host, playing and organising gigs and releasing records in his spare time, after years working behind the shop counter at Honest Jon’s Records. At Cobble, he leads our content and production teams—bringing theatrical instincts for a killer story and wide-ranging creative experience to every step of London’s streets.

Ben is an immersive technologist with a decade of experience pioneering VR, 360 storytelling, and location-based experiences. As founder of iMMERSi Studios and co-founder of XRHUB, he’s worked with clients from Aston Martin to the UN, and has been recognised with multiple Vodafone Techstarter Awards. At Cobble, Ben leads the technical development of our location-aware storytelling platform—ensuring that every story triggers precisely, smoothly, and intuitively. A guest lecturer at UCL and Goldsmiths, Ben brings not just innovation, but deep craft—making sure your walk with Cobble feels seamless, smart, and alive.

Jason is a multi-award-nominated actor, writer, and voice artist whose credits span West End comedy, BBC radio, HBO drama, and major video games. With an extraordinary range—from period drama to razor-sharp impressions—he brings depth, precision, and imagination to every voice he inhabits. At Cobble, Jason’s versatility allows us to revive long-forgotten figures and channel iconic voices with uncanny authenticity. As both performer and storyteller, Jason doesn’t just voice our scripts—he helps shape them, writing and editing scenes that blend drama, humour and historical insight, creating vivid, character-rich journeys through time.

Gemma is an award-winning actor, writer and poet with a background in stage, screen, and audio performance. She trained at the Oxford School of Drama on a full scholarship and won the Off-West End Award for Best Actor for her solo performance in A Hundred Words for Snow at Trafalgar Studios. Her short film Bridge, funded by the BBC, has screened at BAFTA and BIFA-qualifying festivals worldwide. Her theatre credits include Dr Korczak’s Example, The Beach House, and the Fringe First-winning Revenge: After the Levoyah. At Cobble, Gemma brings a rich emotional range and sharp storytelling instincts to her voice work—inhabiting historical figures with wit, feeling, and unforgettable presence.

Marcus is a West End actor, singer and writer. Marcus studied History of Art at The Courtauld and trained in playwriting under John Burgess, founder of the National Theatre Studio. Having appeared in Dear Evan Hansen at the Noël Coward Theatre, sung in the BBC Proms at the Royal Albert Hall and at the Royal Opera House for the Royal Ballet, he is experienced at blending music and drama. Whether creating original music with our music team or crafting soundtracks that make each walk feel cinematic, intimate, and emotionally alive, Marcus brings a theatrical flair to the music of Cobble.

Katy is an experienced audio producer, musician and sound designer whose work spans podcasts, music, and theatre. She’s produced music and sound for spoken word performances, soundscaped stage productions like This Beautiful Future and Agatha, and composed for the award-winning CERES. As a songwriter, her tracks—like Soon and Of Course I Want to Talk to You—showcase her talent for blending emotion with sonic detail. At Cobble, she leads the team of audio producers whose editing, engineering, and sound effects bring each story vividly to life. 

Alex is an award-winning composer, orchestrator and musical director whose work spans film, theatre, and the concert hall. With degrees from Cambridge and Berklee, and credits including Elvis, Peter Rabbit, and Death on the Nile, Alex brings cinematic craft and emotional precision to Cobble’s sound. He’s collaborated with top orchestras worldwide and worked alongside composers like Patrick Doyle and Stephen Schwartz. At Cobble, he leads the production of high-quality musical elements as part of walks and collections, and tweaks with the detail of archival voice recordings to give old voices new life.

Nathan is a London-based writer and director whose work has screened at Tribeca, the BFI, and Seattle Film Festival. As one half of creative duo Nott Brothers, he’s made sharp, stylish campaigns for brands like Vinted, Moneybox, and Virgin Media O2. His comedy series Committee was recently optioned by Hartswood Films (Sherlock, The Devil’s Hour). At Cobble, Nathan brings a cinematic eye and a storyteller’s instinct to the team—uncovering the strange, surprising, and brilliantly human moments that make the city come alive.

Max is a writer and editor who’s worked everywhere from glossy kids’ mags to global tech campaigns—honing a style that’s sharp, adaptable and full of life. Whether scripting films for Google Ads, editing long-form reports for Deloitte, or collaborating with street photographer Emmanuel Cole, his words always work hard. At Cobble, Max crafts scripts that are clean, clever and quietly poetic, helping us shape a voice that’s informative without ever being dry. He brings a calm head, a fine-tooth comb, and an ear for rhythm—plus years of experience shaping stories that really stick.