题目内容：

根据下面所给提示，按照时间顺序写一篇关于中国古典钢琴家李云迪的简介。

★ born on October 7, 1982 in Chongqing

★ began studying piano at the age of 7

★ studied with his teacher Dan Zhaoyi, one of the most famous piano teachers in China, at the age of 9

★ won the Children's Piano Competition in Beijing in 1994

★ won the 1998 Missouri Southern International Piano Competition