Gordon Brown was Prime Minister of the UK in 2009. Deputy Prime Minister is not a permanent position in the UK Government - it is a position which is created depending on the wishes of the incumbent Prime Minister. In 2009 there was no Deputy Prime Minister.
The current government of the United Kingdom is a coalition between the Conservative and Liberal Democrat parties. The Prime Minister is the Right Honourable David Cameron and the deputy is the Right Honourable
Nicholas (Nick) Clegg leader of the the Liberal Democrats.
Abdyrakhman Mamataliev is the Deputy Prime Minister for Kyrgyzstan.
Guatemala does not have an office of Deputy Prime Minister.
nick clegg is the deputy prime minister
Deputy Prime Minister will govern the country in absence of the Prime Minister. eg: if the Prime Minister is seriously sick or incapacitated.
Aster Mamo is the Deputy Prime Minister for Ethiopia.
Anatoliy Kalinin is the Deputy Prime Minister for Belarus.
Tsvetlin Yovchev is the Deputy Prime Minister for Bulgaria.
Amadou Ali is the Deputy Prime Minister for Cameroon.
Branko Grcic is the Deputy Prime Minister for Croatia.
Antti Rinne is the Deputy Prime Minister for Finland.
Kakha Kaladze is the Deputy Prime Minister for Georgia.
Evangelos Venizelos is the Deputy Prime Minister for Greece.