AvatarJulie McKenzieAvatarAvatar9 of the youngest athletes competing at the 2016 Olympicsverified_publisherBusiness Insider - Abby JacksonIn just a few short weeks, the 2016 Olympics in Rio de Janeiro, Brazil, will commence, catapulting familiar faces, along with some new, onto one of the world's biggest stages. Some of the athletes participating in their first ever Olympics, while barely able to drive, have proven themselves to be …