I'm pretty sure the question had something to do with who do you admire most, or something along those lines.
Sadie has also been around. She backpacked Europe for three years instead of going to college and she has traveled around randomly since. I can say they ran into each other in Nepal? Or if you have locations from more than 3-4 years ago that's when she travelled more. She has since had a kid and doesn't get away as much.