Olympic officials testing for gender

This is frustrating. Wouldn't it be nice if we could grow up and get past binary thinking? I've been telling my students for years that, scientifically speaking, there are more than two sexes. Here is more evidence in my favor:

The XY Games

By JENNIFER FINNEY BOYLAN

August 3, 2008

China’s gender tests for athletes are likely to produce the wrong answers and in the process ruin the lives of the innocent.