Five Dragons sat on the original investor panel in the first British series of Dragon's Den.
The launch panel consisted of Duncan Bannatyne, Peter Jones, Deborah Meaden, Theo Paphitis and Rachel Elnaugh. Together, they created the first British version of the show's central dramatic arrangement: one entrepreneur facing a row of experienced business investors.
The number five is a historical fact about the first British series, not a rule that every later episode must follow. Dragon's Den has changed its panel over time, and special episodes or international versions can use different line-ups. That variation can make the original number easy to misremember.
The panel format also gives contestants several possible outcomes. A single Dragon can make an offer, multiple Dragons can collaborate, or all five can decline. The size of the original panel helped provide contrasting expertise while keeping the pitch focused and easy to follow.