How did he make his millions and is he married? Here’s everything you need to know about the second youngest Dragon and his career so far. Tej Lalvani makes up one fifth of the Dragons’ Den fiercesome team (Credit: BBC One) Who is Tej Lalvani and how did he get rich? Tej Lalvani is the CEO of Vitabiotics, the largest vitamin company in the UK with a current group turnover of over £300 million a year. The company was founded in 1971 by his scientist father Professor Kartar Lalvani who remains the company’s Chairman. Tej has grown the business over the past 20 years, making it one of the leading nutrition companies in the UK.