Complex sentence: In 1997, aged 13, she moved to the United States and joined the Kaiser Dance Academy in Brooklyn, New York, and in 2001 she was part of the US Ballroom team for the National Dance Congress that won the Amateur Ballroom category.
Split into simpler sentences: In 1997, aged 13, she moved to the United States and joined the Kaiser Dance Academy in Brooklyn, New York. In 2001 she was part of the US Ballroom team for the National Dance Congress that won the Amateur Ballroom category.