Robert F Kennedy Jr entered the 2024 presidential race as a Democrat in April. Now, he's broken with the blue party to stand as an independent candidate and "spoil" both Biden and Trump's chances of success. 

His sudden antagonism towards Trump marks a departure from the candidates' cross-party camaraderie, drawing criticism from Trump's campaign manager, more on that later. But RFK has never been a stranger to controversy... 

The fourth Kennedy to run for US president, read on to discover his checkered past and how he made his fortune. 

All dollar amounts in US dollars.