U.S. Olympic Siblings

The family that plays together, stays together.

The Family That Plays Together, Stays Together - Venus and Serena Williams, above, aren't the only siblings to share Olympic aspirations (along with great genes!). Take a look at other U.S. Olympic athletes competing with their siblings at the London Games. – Britt Middleton (Photo: Clive Brunskill/Getty Images)

1 / 8

The Family That Plays Together, Stays Together - Venus and Serena Williams, above, aren't the only siblings to share Olympic aspirations (along with great genes!). Take a look at other U.S. Olympic athletes competing with their siblings at the London Games. – Britt Middleton (Photo: Clive Brunskill/Getty Images)

Alyssa and Haley Anderson - U.S. swimmers Alyssa, on left, and Haley Anderson. (Photos from left: Courtesy of Olympic Games, Feng Li/Getty Images)

2 / 8

Alyssa and Haley Anderson - U.S. swimmers Alyssa, on left, and Haley Anderson. (Photos from left: Courtesy of Olympic Games, Feng Li/Getty Images)

Mike and Bob Bryan - U.S. tennis duo Mike Bryan, on left, and twin brother, Bob. (Photo: Clive Brunskill/Getty Images)

3 / 8

Mike and Bob Bryan - U.S. tennis duo Mike Bryan, on left, and twin brother, Bob. (Photo: Clive Brunskill/Getty Images)

Ross and Grant James - U.S. rowing stars (and twins) Ross, on left, and Grant James. (Photo: File, Associated Press)

4 / 8

Ross and Grant James - U.S. rowing stars (and twins) Ross, on left, and Grant James. (Photo: File, Associated Press)

Diana and Steven Lopez - U.S. taekwondo athletes Diana and Steven Lopez. (Photo: Nick Laham/Getty Images)

5 / 8

Diana and Steven Lopez - U.S. taekwondo athletes Diana and Steven Lopez. (Photo: Nick Laham/Getty Images)

ADVERTISEMENT
Zach and Paige Railey - U.S. sailing athletes Zach Railey and sister Paige. (Photo: Clive Mason/Getty Images)

6 / 8

Zach and Paige Railey - U.S. sailing athletes Zach Railey and sister Paige. (Photo: Clive Mason/Getty Images)

Julia and Katie Reinprecht - U.S. field hockey sister act Julia, on left, and Katie Reinprecht. (Photos from left: Scott Heavey/Getty Images, Craig Golding/Getty Images)

7 / 8

Julia and Katie Reinprecht - U.S. field hockey sister act Julia, on left, and Katie Reinprecht. (Photos from left: Scott Heavey/Getty Images, Craig Golding/Getty Images)

Maggie and Jessica Steffens - U.S. water polo athletes Maggie, on left, and Jessica Steffens. (Photo:  Chelsea Lauren/WireImage)

8 / 8

Maggie and Jessica Steffens - U.S. water polo athletes Maggie, on left, and Jessica Steffens. (Photo:  Chelsea Lauren/WireImage)