Birmingham, Alabama
Sports

Club
League
Venue
Founded
Birmingham Barons
Southern League baseball
Regions Field
1885
Birmingham Legion FC
USL Championship
BBVA Compass Field
2019
Birmingham Iron
Alliance of American Football
Legion Field
2019
Birmingham Bulls
Southern Professional Hockey League
Pelham Civic Center
2017

Question: Who introduced the Birmingham Iron?
Answer: The Alliance of American Football, introduced the Birmingham Iron, in 2019.