Actor Matthew McConaughey watches the swimming competitions at the 2016 Summer Olympics, Thursday, Aug. 11, 2016, in Rio de Janeiro, Brazil. (AP Photo/Matt Slocum)

There's a popular new event at the Summer Olympics.

Where in Rio de Janeiro is Matthew McConaughey? 

He's been all over town this week. On Thursday, he was spotted at the pool, cheering Ryan Murphy as the American won the gold medal in men's 200-meter backstroke. McConaughey was with his wife, Camila Alves.  

 

 

 

 

The Oscar-winning actor posed for selfies and signed autographs, just like at other venues around Rio. On Wednesday, he watched the basketball game between the United States and Australia. 

 

Actor Matthew McConaughey and his wife Camila Alves watch a basketball game between the United States and Australia at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Wednesday, Aug. 10, 2016. (AP Photo/Charlie Neibergall)

Earlier this week, it was rugby ... 

 

Cody Miller, who won the 100-meter breasttroke earlier this week, is hoping to bump into the actor. There's a good chance that's going to happen.