Former Colorado Gov. John Hickenlooper joined an increasingly crowded 2020 Democratic field on Monday.

It's official: I'm asking you to interview me for President. Our country is in crisis, and we need someone who knows how to bring people together and get things done. This is my record, but I've never done it alone. Join me: https://t.co/ta7aY0lTeY pic.twitter.com/HaCnK5paBU

— John Hickenlooper (@Hickenlooper) March 4, 2019

Hickenlooper served two terms as Colorado's governor; he was unable to run again in 2018 due to term limits. He joins Washington's Jay Inslee as the only state executives among the 12 announced Democratic candidates; 6 of whom are U.S. Senators. Hickenlooper is socially liberal and pro-business, and is among the more centrist candidates in the field.