Justine Henin, formerly ranked number-one in the world in women’s tennis, announced on Sept. 22 that she would return to competitive tennis next year. “I am really happy and deeply moved to be able to announce tonight that I’m coming back to competitive tennis,” said Henin on live Belgian television.

In May 2008, when the Belgian player still topped the Women’s Tennis Association world rankings chart, Henin, only 25 at the time, shocked the tennis world by announcing her immediate retirement from professional tennis. “It’s the end of a wonderful adventure, but it’s something I have been thinking about for a long time,” said Henin at a news conference

Henin then went back to her birthplace, and started her own tennis academy with her long-time coach, Carlos Rodriguez. In various interviews, the Belgian has repeatedly stated that she was enjoying her life after retirement, and had no intention of returning. When everyone was convinced that Henin would indeed leave professional tennis for good, she returned to the spotlight. But this is hardly surprising, as there is still a place the holder of seven Grand Slam titles has yet to conquer: the All-England Club. “The desire to win Wimbledon is one of the main reasons she’s come back,” announced Rodriguez on Belgian television.

Henin’s signature Federer-like single-handed backhand is undoubtedly phenomenal, but it was her determination and aggressiveness that established her as one of the most prominent figures in women’s professional tennis in recent years. Many perceive these qualities as distinguishing Henin from her compatriot, Kim Clijsters, who had never beaten Henin in all three Grand Slam finals that matched the pair. The rivalry ended abruptly when Clijsters made a surprising retirement announcement of her own in May 2007.

Henin admitted that she was inspired by Clijsters’ successful return a few months ago, with the latter winning the U.S. Open title in 2009. “It is a source of inspiration and motivation,” Henin said of the rivalry which began when both were teenagers. “I have come to realise that I would not have been this strong if she had not been there at the time.” But she added that it was not the main reason for her comeback.

Since Henin’s retirement, a few players have been crowned but not one of them has truly dominated women’s tennis. The Williams sisters’ performances were sometimes shaky and inconsistent, and Maria Sharapova suffers from a niggling shoulder injury. Jelena Jankovic, Ana Ivanovic, and Dinara Safina are simply no comparison to the Belgian player.

It is very unlikely that Henin would become a second Martina Hingis, who made a not-so-successful return in 2006, and finally retired in 2008 after testing positive for cocaine usage. Power plays a large part in Henin’s playing style. When on court, Hingis, the “Swiss Miss” well-known for her graceful skills, found herself bombarded with powerful shots by teenage players. On the other hand, it is widely believed that Henin still possesses what it takes to win the game, but she will have to work hard to again become a force to be reckoned with.

Whether Henin will become the second Clijsters or the second Hingis remains to be seen. Nevertheless, Henin, who no longer has a world ranking, has already been promised a wildcard to compete in next year’s Australian Open. The date is none too soon for tennis fans who want to see Henin back in action.

What seems obvious is that women’s tennis nowadays is lacking the spice that attracts worldwide attention. Henin’s return might be the answer to that. Now that Clijsters is back, Henin’s launch of her “second tennis career” would definitely continue the eye-catching rivalry between the Belgian pair. Clijsters welcomed her compatriot’s return, stating that it would be good news not only for Belgium, but for tennis in general.

Justine Henin’s return will boost the worldwide popularity of women’s tennis, news that everyone loves to hear—well, perhaps everyone but her competitors.