He has been called one of the most wanted men on the planet, the shadowy mastermind of the now infamous $4.5bn 1MDB fraud that robbed Malaysia of its sovereign wealth – and brought down a prime minister. But Low Taek Jho, or Jho Low, as he is known, has so far managed to elude Malaysian and international law enforcement agencies – somehow staying out of the public eye and keeping one step ahead of Interpol red notices for his arrest.