Date of Birth 1 June 1982 Birth place Liège, Belgium Birth name Justine Henin Nickname Juju Height 5' 5¾" (1.67 m) Justine is a Belgian professional tennis player. She is currently ranked World No. 1.

She has won 41 WTA singles titles and more than U.S.$19 million in prize money. Seven of those titles were Grand Slam singles titles, including four French Open titles (four of the last five and the last three, consecutively), one Australian Open title, and two U.S. Open titles. She also has won the WTA Tour Championships twice and the singles gold medal at the 2004 Summer Olympics. Tennis experts cite her mental toughness, the completeness and variety of her game, her footspeed and footwork, and her one-handed backhand (which John McEnroe has described as the best single-handed backhand in the women's or men's game) as the principal reasons for her success.