It seems we've stumped a lot of our readers.
Here are the mystery mustaches we asked readers to identify:
Scroll down for the answers . . .
A. Clint Hollingsworth, General Manager at The Copper Onion
B. Robert Kirby, Columnist for The Salt Lake Tribune
C. Karl Malone, former Utah Jazz player
Share your mustache photo on facebook.com/SaltLakemag for a chance to win $50 to Texas de Brazil.