JACK MARRINER-BROWN

• The Traitors Series 3, BBC1
• Morning Live, BBC1

Jack Marriner-Brown made his name on Series 3 of The Traitors on BBC1, in front of an audience of more than 9 million – stepping off a train and into the nation’s hearts. He made a lasting impact on the show by sacrificing himself before the train even reached the castle, in a moment that became one of the series’ most iconic.

Since The Traitors, Jack has become a repeat fixture on BBC Morning Live, presenting live on BBC1 from major national events including Wimbledon and the Chelsea Flower Show. Alongside his TV work, he’s also made waves on radio as a local DJ, presenting a four-hour solo show on BBC Radio Humberside.

A proud Yorkshireman born and bred in Bridlington, Jack still runs a grassroots family business with his mum, working as a local market trader alongside his own landscaping business. His warm northern accent and down-to-earth nature give him an infectious spirit that seeps through TV screens and marketplaces alike. Outside of his trade work, he’s closely involved with H.E.Y Volunteers, a regional community and cultural initiative supporting tourism, arts, culture and heritage across Hull and East Yorkshire – a cause close to his heart.

Jack can act, too. He trained at the London College of Music, graduating with a Distinction Star BA (Hons) in Acting, before landing roles across theatre productions and TV commercials. That stage training shows through in his natural ease on camera and his instinct for improvising live, honed further by years of unscripted radio and reporting.

Off-screen, Jack is a keen DJ and lyricist with a genuine love of underground electronic, UKG, Mod, Ska and Northern Soul, and a lifelong enthusiast for vintage vehicles, gardening and the great British outdoors – giving him real credibility with festival, music and lifestyle audiences alike.

• Nik Linnen - Agent