(From left in the foreground) President of Indonesia Susilo Bambang Yudhoyono, Chairman of the People's Republic of China Hu Jintao, Canadian Prime Minister Stephen Harper, Australian Prime Minister Julia Gillard, Russian President Dmitry Medvedev, US President Barack Obama, Japanese Prime Minister Yoshihiko Noda, Sultan of Brunei Hassanal Bolkiah, Chilean President Sebastián Piñera and President of the Executive Council of the Government of Hong Kong Donald Tsang; (from left in the background) Deputy Prime Minister of Thailand Kittirat Na Ranong, Prime Minister of Singapore Lee Hsien Loong, President of Peru Ollanta Humala, Minister of Finance of New Zealand Bill English, Prime Minister of Malaysia Najib Razak, President of South Korea Lee Myung-bak, Mexican Secretary of Economy Bruno Ferrari, Prime Minister of Papua New Guinea Peter O'Neill, President of the Philippines Benigno Aquino III, Ambassador-at-large of Taiwan Lián Zhàn and President of Vietnam Truong Tan Sang posing for a joint photo of the participants in the Asia-Pacific Economic Cooperation (APEC) summit. November 14, 2011.