Thai tennis star launches new herbal Viagra

Yes, he uses it - twice a week. No, it doesn't mean his two-year marriage to former Miss Universe Natalie Glebova from Canada is faltering.

"If you ask me, 'Paradorn, do you need to use this kind of medicine,' I would say no.

But when I do use it, I feel a lot healthier," he said in a telephone interview Wednesday. "My marriage is going really well."

The product, Majic Iris, is a supplement that contains ginseng, oysters and black galangal, which resembles ginger and is believed in Thailand to act as a stimulant.

The product is only available in Thailand from his company, Magic Thai Herbs by Paradorn.

The 30-year-old Paradorn hasn't played professional tennis since March 2007 due to a wrist injury. He is the highest-ranked player in Thai history and was once No. 9 in the world.