Semenya pulls out of race amid gender speculation

Reports are that an IAAF investigation has determined that Worlds women's 800m champion Caster Semenya has both male and female sex organs.  She has pulled out of a race this weekend amid the controversy.

http://www.usatoday.com/sports/olympics/2009-09-11-3745795402_x.htm

Meanwhile, the IAAF says it will make a determination about eligibility in November.

http://sports.espn.go.com/oly/trackandfield/news/story?id=4464405