Steven Bartlett joined the UK television series Dragons' Den in 2022, becoming its youngest-ever investor.
Bartlett is a British entrepreneur, author and podcast host. He co-founded the social-media marketing agency Social Chain and later became widely known for hosting The Diary of a CEO podcast. His appointment brought a younger technology and digital-media perspective to the investor panel.
He joined the programme for its twentieth series, which aired in 2023 after filming and scheduling around the 2022 announcement. Reports commonly describe him as the youngest Dragon in the show's UK history at the time of his appointment.
Bartlett is not related to the Canadian or Australian editions of the format. The question refers specifically to the British programme, where the investor panel has changed repeatedly since the first series in 2005.