At Johnson’s introductory press conference at Bears headquarters on Wednesday, Warren said he recently received a note from a fan at a restaurant pleading with him to hire Johnson. The fan saw this conversation pop up on Twitter and shared a photo of the apparent note to Warren.

Chicago Bears fans are a passionate bunch, especially when it comes to who should be the quarterback and head coach of this team.

The day a new Chicago Bears coach is introduced can be one of the most thrilling for fans. Here’s a look back at when each of the team’s previous 17 coaches — and Thomas Brown, its 18th and first ever interim head coach — were introduced by team management.