Getty Images It's decided, I want to be this kid when I grow up. I am sure I am not alone with my lifelong passion for ...

I traveled to every continent in a year. Some countries won me over more than others. Countries like Australia and Argentina were my favorites to visit, and I'd happily go back. I'd skip returning to ...

By the time most kids are mastering multiplication tables, Wilder McGraw had already ticked off all seven continents — ...