Hungarian-American businessman and philanthropist George Soros has become a divisive figure in global politics and has been ostracised by his home country.
He was the first person targeted in the recent mail-bomb attacks against high-profile critics of President Trump in the United States, and has been the topic of numerous fake news stories and conspiracy theories.
But who is George Soros? James Wignall takes a look at the man behind the headlines.
US mail bombs: Who is George Soros?