Martina Hingis Is A Coke Head?

In an out-of-nowhere end to Martina Hingis' comeback, the five-time Grand Slam champion revealed Thursday she tested positive for cocaine at Wimbledon and will retire for a second time rather than fight what she called a "horrendous" accusation.

"I am frustrated and angry," the 27-year-old Hingis said at a news conference in Zurich, Switzerland, her voice breaking as she fought back tears. "I believe that I am absolutely, 100 percent innocent."

She read a prepared statement ending with the vow, "I have never taken drugs," then left without taking questions.

Wow! Now there's one I didn't see coming!