Joe Biden is an American politician who is the 46th and current president of the United States.
Vladimir Putin is the President of Russia
Hüseyin Çelik was a Turkish politician who served as Deputy Prime Minister and Minister of Culture in various Turkish governments.
Ahmet Davutoğlu is a Turkish politician and former Prime Minister of Turkey who championed neo-Ottomanism and shaped the country's foreign policy.
Xi Jinping is the current leader of China, serving as the President and General Secretary of the Chinese Communist party.
Adlai Stevenson was an American lawyer, politician, and diplomat who served as the 5th U.S. Ambassador to the United Nations and twice as a presidential candidate.