Which Dragon's Den investor was known by the nickname 'The Bald Dragon'?

Duncan Bannatyne was known as “The Bald Dragon” on Dragon's Den.

The nickname referred to Bannatyne's appearance and became a familiar label during his years on the British investor panel. He joined the programme in its first series and became one of its most recognisable Dragons, known for direct questioning and a strong focus on the commercial fundamentals of a proposal.

Bannatyne built businesses in health clubs, care homes and hotels, among other areas. His entrepreneurial background helped shape the types of proposals he considered, particularly businesses involving services, property or recurring customers.

The nickname is informal rather than an official title of the programme. It should not be confused with the show's main name or with names used for investors in other national versions. “Bald Dragon” identifies Bannatyne specifically within the British series' popular culture.