Channel 4 News has learned that the trilingual architect worked as a people-flow analyst for engineering firm Buro Happold. He is an expert in the use of space in office buildings and holds a masters science degree and PhD.
Eindhoven University of Technology confirmed Mr Tabak completed a PhD in "User Simulation of Space Utilisation" three or four years ago.
According to his CV, Mr Tabak has co-authored a number of papers relating to his profession. His interests include travelling in America and Asia, photography and sailing.
Mr Tabak's girlfriend Tanja Morson is reported to work as an analyst at Dyson, in Malmesbury, Wiltshire.
Eindhoven University of Technology confirmed Mr Tabak completed a PhD in "User Simulation of Space Utilisation" three or four years ago.
According to his CV, Mr Tabak has co-authored a number of papers relating to his profession. His interests include travelling in America and Asia, photography and sailing.
Mr Tabak's girlfriend Tanja Morson is reported to work as an analyst at Dyson, in Malmesbury, Wiltshire.
