Gallery | IAAF WORLD CHAMPIONSHIP 2015 Day 8 | China Athletics Worlds

Jamaica's Elaine Thompson, Veronica Campbell-Brown, Shelly-Ann Fraser-Pryce and Natasha Morrison, from left, celebrate after winning the gold medal in the women's 4x100m relay final at the World Athletics Championships at the Bird's Nest stadium in Beijing, Saturday, Aug. 29, 2015. (AP Photo/Andy Wong)

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