Which entrepreneur and investor joined Dragon's Den as a Dragon in 2015?

Touker Suleyman joined Dragon's Den as a Dragon in 2015.

Suleyman is a British-Turkish entrepreneur and investor whose business career has included fashion retail, clothing manufacture and property. He became part of the BBC programme's changing panel after building experience in commercial investment and brand development.

His arrival followed a period in which the show had already moved beyond its original investor line-up. Dragon's Den has regularly refreshed its panel, allowing the programme to feature investors with different sector backgrounds, from retail and technology to design and consumer products.

Suleyman is not the same person as Nick Jenkins, Tej Lalvani or Steven Bartlett. Those investors appeared in later or neighbouring eras of the programme, but Suleyman's documented joining year is 2015.