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1.
President of the US - Barack Obama
2.
Chancellor of Germany - Angela Merkel
3.
President of Russia - Vladimir Putin
4.
President of Mexico - Felipe Calderon
5.
President of China - Xi Jinping
6.
Prime Minister of India - Narendra Modi
7.
Prime Minister of Australia - Malcolm Turnbull
8.
President of Italy - Giorgio Napolitano
9.
Prime Minister of the UK - Theresa May
10.
Prime Minister of Japan - Yoshihiko Noda