There are some obvious answers when thinking of living legends in Chicago sports.
There's Bears coach Mike Ditka, Bulls legend Michael Jordan and White Sox and Bulls owner Jerry Reinsdorf.
But what about for some of the other sports teams?
Here are CSN's David Kaplan's picks for each Chicago sports team:
Bears: Mike Ditka, Gale Sayers, Dick Butkus
Blackhawks: Scotty Bowman, Jonathan Toews, Stan Mikita, Bobby Hull
Bulls: Michael Jordan, Dennis Rodman, Phil Jackson, Derrick Rose, Scottie Pippen
Cubs: Ernie Banks, Sammy Sosa, Greg Maddux
White Sox: Jerry Reinsdorf, Frank Thomas, Roger Bossard, Tony LaRussa
Other: Frank Lenti, Gene Pingatore, Coach K, Dorothy Gaters
See what the SportsTalk Live panel had to say about Kap's picks.
Do you feel there are any players left out? Leave your comment below.