[Seoul, November 12. Image via Getty]

SEOUL, SOUTH KOREA - NOVEMBER 12: South Korean students take their College Scholastic Ability Test at a school on November 12, 2009 in Seoul, South Korea. More than 670,000 high school seniors and graduates sit for the examinations at 1,100 test centers across the country. Success in the exam enables students to study at Korea's top universities. (Photo by Chung Sung-Jun/Getty Images)