Mike Tomlin

(Photo by Rob Carr/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Rob Carr/Getty Images)

Hockey Hall of Famer & Former Penguin Bryan Trottier

(Photo by Justin K. Aller/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Justin K. Aller/Getty Images)

Former Steelers Coach Bill Cowher

(Photo by Jason Merritt/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Jason Merritt/Getty Images)

Franco Harris & Rocky Bleier

(Photo by Al Bello/Getty Images)

Former Pittsburgh Steelers players Franco Harris and Rocky Blier with a sometimes 'stached Ben Roethlisberger (Photo by Al Bello/Getty Images)

Former Pitt Coach & Current Bills Asst. Head Coach Dave Wannstedt

(Photo by Jonathan Daniel/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Jonathan Daniel/Getty Images)

Retired Pittsburgh Steelers Running Back Jerome Bettis

(Photo by Al Messerschmidt/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Al Messerschmidt/Getty Images)

Former Bears Coach & Aliquippa Native Mike Ditka

(Photo by Allen Kee/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city. (Photo by Allen Kee/Getty Images)

Former Pirates Manager Jim Leyland

(Photo by J.D. Cuban/Allsport/Getty Images)

Pittsburgh is one of the top “mustache-friendly cities” according to the American Mustache Institute – falling behind first-place Chicago and runner-up Houston. With this in mind, we decided to look at a few more memorable mustaches from our fair city.(Photo by J.D. Cuban/Allsport/Getty Images)

Brett Keisel

(Photo by Jared Wickerham/Getty Images)

Steeler Brett Keisle's mustache is sometimes overpowered by his beard (Photo by Jared Wickerham/Getty Images)