Kirk William Caldwell is an American politician who served as the mayor of Honolulu, Hawaii, from 2013 to 2021. A member of the Democratic Party, Caldwell also held the position of acting mayor in 2010 following the resignation of Mayor Mufi Hannemann. Caldwell announced that he would be running for the Democratic nomination in the 2022 Hawaii gubernatorial election in September 2021, but withdrew the following May.

Muliufi Francis Hannemann is an American politician, businessman, and non-profit executive. He was elected twice as Mayor of Honolulu in 2004 and 2008. Hannemann has served as a special assistant in Washington, D.C., with the Department of the Interior, where he was selected for a White House fellowship in the Reagan administration under Vice President George H. W. Bush. He also served as chairman of the Honolulu City Council. He is the first person of Samoan descent and the second member of the Church of Jesus Christ of Latter-day Saints to serve as Mayor of Honolulu.