Alexis Tsipras has been sworn in as Prime Minister of Greece, making him the youngest prime minister in the country's history
His party, the left-wing group Syriza, stormed to victory in yesterday's election - and this morning reached a deal with the right wing party, Independent Greeks, to form a coalition.
Their top priority is to end austerity - and to call a 'debt conference', where Greece would negotiate a write-down of some of its debts.
That's likely to be the top issue for debate at a meeting of Eurozone finance ministers this afternoon - and the group's chairman, Jeroem Dijsselbloem, says the plea could fall on deaf ears.
The value of the Euro has fallen overnight, after fears that the election could result in a fresh crisis in the Eurozone - and potentially force Greece to leave the single currency, if a bailout deal is not agreed.
