Everything to know as the 3x3 basketball competition gets underway at the Paris Olympics, with both the U.S. men and women looking to capture gold.

This weekend, hundreds of 3x3 basketball competitors, coaches, volunteers, fans and family will descend on San Juan, Puerto Rico for the first-ever Special Olympics Unified 3x3 Basketball World Cup.

The body language of a die-hard hooper is universal. It's in the way they carry themselves, on and off the court. The way they shift weight on the balls of their feet - left to right, right to left - ...