Toni Kukoc
As of the 2014 season, the average height of a Chicago Cubs player is 6'-01''.
As of the 2014 season, the average height of a Chicago White Sox player is 6'-01''.
As of the 2014 season, the average weight of a Chicago White Sox player is 212 pounds.
As of the 2014 season, the average age of a Chicago White Sox player is 26.8 years old.
191 RBI by Chicago Cubs player Hack Wilson, in 1930.
Matt Spaeth became an unrestricted free agent following the 2010 season. He is currently playing for the Chicago Bears.
They joined for the 1966-67 NBA season.
In MLB, Cap Anson of the 1884 Chicago White Stockings with 102.
Michael Jordan
The Chicago Bulls joined the NBA during the 1966-1967 Season.
Devin Hester has been playing for the Chicago Bears for 5 years. This year will make his 6th year (If the NFL even has a season)