Question: Anastasia Valeryevna "Nastia" Liukin tied for the third-highest tally of world championship medals with a former gymnast who was the Olympic balance beam champion in what year?
Sentence (from "Nastia Liukin"): Anastasia Valeryevna "Nastia" Liukin (Russian: Анастасия "Настя" Валерьевна Люкина ; born October 30, 1989) is a Russian American former artistic gymnast.
Relevant evidence: Yes