"Farage, Banks and Bannon. They are some of the well-known Bad Boys of Brexit. But there are many more. The Bad Boys of Brexit are an unholy alliance. They are global Money Men, small-state Regulation Burners and people with highly questionable Russian Connections, some of whom have undermined the very foundations of democracy."

Billionaire said Britain would be 'perfectly successful' outside of the EU, but is now opting to leave.