Gymnasts McKayla Maroney, Jordyn Wieber, Kyla Ross, Gabby Douglas, and Aly Raisman -- aka the Fab Five -- represented the United States during the 2012 Summer Olympics in London. They won gold in the women's team competition, plus several individual medals. Gaby became the first African-American to take home the gold for the individual all-around event. McKayla won silver on the vault -- and achieved internet superstardom by becoming the subject of the "McKayla is not impressed" meme. Aly won bronze on the balance beam and gold in the floor exercise.