Hey there! My name is Stacey Wittig, aka UNSTOPPABLE Stacey. I’m called “UNSTOPPABLE Stacey” because I don’t let age, gender or family stop me from traveling. You see, my hubby prefers not to travel, so I typically go solo. A little-known fact about me is that I once beat Mario Andretti on the race track. Even got a mention in Sports Illustrated as "the lady driver."