Liu Xuan is a Chinese gymnast born on March 12, 1979. She was the first female to perform a one-arm giant swing on the uneven bars which is named after her in the Gymnastics’ Code of Points.
Her achievements so far:-
Born on 12th August 1971, Petros "Pete" Sampras is a famous tennis player from America. He is the World No. 1 player considered as on of the greatest tennis players in the history of the game.
His achievements are:-