Video captured the moment an Apprentice star bravely intervened as a 'floridly psychotic' knifeman randomly attacked shoppers. Martial arts instructor Mr Chowdhary distracted the knifeman by running alongside him, throwing objects and warning nearby pedestrians, before the arrival of police. 'He ran away and was followed by Mr Chowdhary. Someone driving their car attempted to drive into [Mahmoudi] but Mr Chowdhary told them not to do that. In the run-up to series 17 of the Apprentice, Mr Chowdhary told the BBC he was 'dedicated to looking out for the little guy'.