As the secretary of state for international trade and president of the board of trade, Liam Fox is one of the most powerful politicians negotiating Brexit.
Before the Brexit referendum you could probably be forgiven for not knowing the name Guy Verhofstadt.
There are few lawyers in Britain at the moment with such a storied career as that of Keir Starmer.
As Labour leader during the referendum, many expected Jeremy Corbyn to become a prominent figure in the Remain campaign.
Professor Vernon Bogdanor made waves yesterday with a column in the Guardian suggesting a second Brexit referendum might be the only way for the government to achieve any sort of Brexit at all.