Keith Hernandez's legendary mustache is history
Keith Hernandez Threatens To Shave Famous Mustache For Mets' Finale - CBS New York
IMPORTANT: Keith Hernandez is bringing back his mustache
The best sports mustaches of all time
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Former Met Keith Hernandez Shaves His Mustache for Charity - The New York Times
I'm Keith Hernandez - A Memoir 9780316395731
Keith Hernandez's legendary mustache is history
Keith Hernandez, Biography, Stats, Facts, Hall of Fame, & Gold Gloves
I'm Keith Hernandez by Keith Hernandez (Hardcover) 9780316395731
Close Shave: Keith Hernandez sheds his mustache –
Keith Hernandez's mustache has its own Baseball-Reference page