Her name is Nastia Liuken, guess her profession?

Anastasia Valeryevna “Nastia” Liukin (Russian: Анастасия “Настя” Валерьевна Люкина (Anastasiya “Nastya” Valeryevna Lyukina); born October 30, 1989) is an American artistic gymnast. She is the 2008 Olympic individual all-around gold medalist, the 2005 and 2007 World Champion on the balance beam, and the 2005 World Champion on the uneven bars. With nine World Championships medals, seven of them individual, Liukin is tied with Shannon Miller as the American gymnast having won the most World Championship medals. Liukin has also tied Miller’s record as the American gymnast having won the most medals in a single non-boycotted Olympic Games.