Sibling rivalry at the Olympics
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Olympics Day 9 - Tennis
Getty Images - 2/8
Steven and Diana Lopez
Nick Laham - 3/8
Olympics Day 10 - Basketball
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Olympics Day 1 - Tennis
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Cate and Bronte Campbell
Morne de Klerk - 6/8
Tanaka gymnasts
Kiyoshi Ota - 7/8
Julia and Katherine Reinprecht
Scott Heavey - 8/8
Kenichi and Shinichi Yumoto
Kiyoshi Ota
The competition is already fierce as Olympic athletes strive for a gold medal, but the heat intensifies when athletes’ siblings are thrown into the mix. Whether they’re teammates, training partners, or in the midst of an intense rivalry, these Olympic siblings from all over the world will push each other to perform their best this year for country and family pride. --By Paul Rosales and Carla Thorpe, Yahoo! Sports