With the end of the 2012 Summer Olympics came the end of an era for beach volleyballs Kerri Walsh Jennings and Misty May-Treanor.

The duo had been teammates for nearly a decade and in their time together, they dominated the sport, becoming what many consider the greatest beach volleyball team of all time. But after winning their third consecutive Olympic gold in the Games four years ago, May-Treanor packed up her swimsuit and retired .

Walsh Jennings, meanwhile, is heading to Rio with a new teammate and an uncontainable excitement. Every single day as it gets closer, my butterflies are flying and the excitement is tangible, she tells Oprah: Where Are They Now?

Walsh Jennings partner in Rio will be April Ross, an Olympic silver medalist with whom Walsh-Jennings joined forces four years ago, almost immediately after the Olympics in London.

I knew Misty was retiring, Walsh Jennings says. In London, on the sand, after Misty and I had won, I gave April a hug and on the sand, like, two minutes after wed won I said, Now lets go win a gold in Rio.

Partnering with Ross in particular, she adds, just made sense.

It was the next logical step. April had every single thing that I would ever want in a partner. Skill-wise, shes just insane. Shes so good, shes so physical, Walsh Jennings says.

Though the entire field of beach volleyball is now fiercer than its ever been, Walsh Jennings has a clear strategy for how she and Ross can rise above the sea of tough competitors.

Weve got to focus on us, she says. The rest takes care of itself.

Another Olympic perspective:

Misty May-Treason opens up about the sense of loss that comes with her retirement