A 16 year old chess player Hou Yifan won the 2011 chess world championship. Hou Yifan beat another Chinese chess player Ruan Lufei in the final game of the Women's World Chess Championship held two weeks ago in Turkey. She is ranked the third in the World Women's Chess Rankings behind Judit Polgar. Hou Yifan is now known the world's youngest chess champ.
Chess is an extreme challenging board and people are impressed Hou Yifan won. I think Hou Yifan is impressive because she won the Chess Championship.