Updated: 1 Apr 2021, 17:58 TEJ Lalvani is CEO of the largest vitamin company in the UK, boasting a net worth of £390m. Lalvani succeeded his father Professor Kartar Lalvani as the Chief Executive Officer of Vitabiotics before becoming a regular on our screens via the Dragon's Den investors table in 2017. 3 Who is Tej Lalvani's wife Tara Ruby? Tej Lavani married his wife Tara Ruby in London, which was followed by a lavish pre-wedding reception held at the Natural History Museum. If having one of London's biggest tourist attractions host your wedding reception wasn't impressive enough, the husband and wife also enjoyed a sit-down meal alongside their guests in the hall of the museum where the giant dinosaur resides.