Touker Suleyman joined Dragon's Den as an investor in series 13 after Duncan Bannatyne's departure.
Suleyman is a British-Turkish businessman and investor whose commercial background includes fashion and retail. His appointment added a new perspective to the panel during a period when Dragon's Den was continuing to refresh its investor line-up. He became known for examining production, margins, distribution, and the practical route from a promising product to a scalable business.
Series 13 is the useful identifier because the programme's cast changed at different points and several later investors joined in nearby series. The timing should not be confused with the start of Suleyman's wider business career, which predates his television role.
As with every dragon, Suleyman's on-screen role was to decide whether a pitch merited investment and on what terms. Appearing in the studio did not guarantee that a deal would be completed: offers remained subject to negotiation and later due diligence.