This summer, former WTA No.1 Justine Henin will be inducted to the International Hall of Fame. Ahead of the big day, wtatennis.com and SAP took a look at the numbers behind the Belgian legend’s wonderful career.

1. Henin is one of seven players to hold the WTA No.1 ranking for more than 100 weeks
Henin held the No.1 ranking for a total of 117 weeks, one of only seven players in WTA history with more than 100 weeks to her name. She ascended the rankings summit on four separate occasions, and held the top spot by 1,709 ranking points when she announced her first retirement in 2008. (Note: At the time of her retirement, a Grand Slam title was 1,000 points).

2. Henin has the 12th most singles titles in WTA history
With 43 career singles titles, Henin is tied with Martina Hingis for 12th on the career titles leaderboard. In 143 tournaments, Henin reached the final 42.7 percent of the time winning 43 titles with 18 runner-up finishes. She won 23 titles on hardcourt, 13 on clay, four on grass and three on carpet.

3. Career Slam near miss
Henin won seven Grand Slam singles titles with four coming at Roland Garros (2003, 2005-07). Her other Grand Slam titles came at the Australian Open (2004) and twice at the US Open (2003, 2007). Wimbledon is the only Slam that eludes her resume, although she was a two-time runner-up (2001, 2006) – she is one of seven players to come within one major short of the Career Grand Slam.

4. Dubai dominance
In addition to Roland Garros, Henin enjoyed her most success at the Dubai Duty Free Tennis Championships winning 17 of 18 matches in Dubai with four titles (2003, 2004, 2006, 2007) in five appearances. Her sole defeat came on her last visit, against Francesca Schiavone.

5. A record-setting season in 2007 vaulted Henin to No.1
Henin’s annus mirabilis came in 2007, winning 10 of 14 events with a 63-4 (.940) win-loss record. As a result, she became the first woman to surpass the $5 million prize money mark in a season.

6. Henin vs. Clijsters Rivalry
Henin and fellow Belgian Kim Clijsters met 25 times on tour with Clijsters edging the rivalry by the narrowest of margins, 13-12. However, in their 10 meetings in tour-level finals, Henin held the advantage, 6-4, including winning all three Grand Slam finals (2003 Roland Garros, 2003 US Open, 2004 Australian Open).

7. Gold medalist at 2004 Olympics
In her one and only appearance at the Olympic Games, at Athens in 2004, Henin struck gold, defeating France’s Amélie Mauresmo in the singles final.

8. A two-time champion at the WTA Finals
A two-time champion at the WTA Finals, Henin competed in the year-end event five times posting a 13-5 record, winning back-to-back titles in 2006 and 2007. Henin defeated Maria Sharapova 5-7, 7-5, 6-3 for the 2007 title – a three hour, 24 minute battle that still holds the record for the longest final in the event’s history (three hours, 24 minutes).

9. Comeback
After retiring in 2008, Henin returned to the WTA at Brisbane in 2010, advancing to the final in her first event back. Henin won 34 of her 43 matches on her return, adding two titles to her career total – in Stuttgart and ‘s-Hertogenbosch – reaching the Australian Open final and climbing as high as No.12 in the rankings before walking away from the sport for good at the start of 2011.

10. Henin is one of 13 players in WTA history to surpass the $20-million mark in prize money
Throughout her career, Henin earned $20,863,335 in prize money, a mark that sees her occupy 11th place on the all-time pecking order.