Alexander Boris de Pfeffel Johnson PC MP (born 19 June 1964), known as Boris Johnson, is a British politician, popular historian and journalist. He has served as Secretary of State for Foreign and Commonwealth Affairs since 2016 and as Member of Parliament (MP) for Uxbridge and South Ruislip since 2015. He had previously been MP for Henley from 2001 to 2008 and Mayor of London from 2008 to 2016. A member of the Conservative Party, Johnson identifies as a one-nation conservative and has been associated with both economically and socially liberal policies. Wikipedia
Joseph Robinette Biden Jr. ( ; born November 20, 1942) is an American politician and the <!-- Do not change until the day of the inauguration. January 20, 2021. -->president-elect of the United States. Biden defeated incumbent president Donald Trump in the 2020 presidential election and will be inaugurated as the 46th president on January 20, 2021. A member of the Democratic Party, Biden served as the 47th vice president during the Obama administration from 2009 to 2017. He represented Delaware in the United States Senate from 1973 to 2009. Wikipedia
Edward Espenett Case (born September 27, 1952) is an American Democratic politician who is currently the U.S. Representative for Hawaii's 1st congressional district, which covers the urban core of Honolulu. He previously represented the 2nd district, which covers the rest of the state, from 2002 to 2007. Wikipedia
Donald John Trump (born June 14, 1946) is the 45th and current President of the United States, in office since January 20, 2017. Before entering politics, he was a businessman and television personality.Trump was born in the New York City borough of Queens and earned an economics degree from the Wharton School of the University of Pennsylvania. A third generation businessman, Trump followed in the footsteps of his grandmother Elizabeth Christ Trump and father Fred Trump in running the family real estate company. He served as chairman and president of The Trump Organization from 1971 until January 2017. Upon his accession to the presidency, Trump delegated company management to his sons Donald Jr. and Eric. Trump's business career primarily focused on building or renovating office towers, hotels, casinos, and golf courses. Wikipedia