What does gmm stand for?
gmm stands for "Grandfather Mtn Marathon"
How to abbreviate "Grandfather Mtn Marathon"?
"Grandfather Mtn Marathon" can be abbreviated as gmm
What is the meaning of gmm abbreviation?
The meaning of gmm abbreviation is "Grandfather Mtn Marathon"
What does gmm mean?
gmm as abbreviation means "Grandfather Mtn Marathon"
