The governing body said cheek or 'dry blood tests' would likely be the type of testing used.

World Athletics announced it will begin mandatory gender testing for female athletes in order to protect the integrity of women's sports.

The organization formerly known as the International Association of Athletics Federations revealed at a press conference that after a comprehensive review, it was ready to move forward with gender tests in order to ensure female athletes at their events are indeed female.

The opening ceremonies of the Olympics are extravagant celebrations of national glories and global unity. But if you watch past this week’s opener to the Games themselves, you’ll notice an unusual pattern: Athletes are always talking about God.

If you caught last month’s Olympic trials, you’ll have noticed the same thing. Athletes of every kind continuously gave God the credit, often in explicitly Christian terms. It was almost like a competition within the competition to see who could outdo the others in redirecting praise heavenward.