Christine Gregoire is an American politician who served as the 22nd governor of Washington from 2005 to 2013. A member of the Democratic Party, she defeated Republican candidate Dino Rossi in 2004, and again in 2008. She is the second female governor of Washington. Gregoire chaired the National Governors Association for the 2010–2011 term. She also served on the Governors' Council of the Bipartisan Policy Center in Washington, D.C.

Dino John Rossi is an American businessman and politician who served as a Washington State Senator thrice, from 1997 to 2003, in 2012, and again from 2016 to 2017. A Republican, he is a former chair of the Washington State Special Olympics.