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LONDON, ENGLAND - AUGUST 06:  Tori Bowie of the United States celebrates winning gold in the Women's 100 Metres Final during day three of the 16th IAAF World Athletics Championships London 2017 at The London Stadium on August 6, 2017 in London, United Kingdom.  (Photo by Patrick Smith/Getty Images)
LONDON, ENGLAND - AUGUST 06:  Tori Bowie of the United States celebrates winning gold in the Women's 100 Metres Final during day three of the 16th IAAF World Athletics Championships London 2017 at The London Stadium on August 6, 2017 in London, United Kingdom.  (Photo by Patrick Smith/Getty Images)

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Off the blocks with Tori Bowie

American Tori Bowie won the women's 100m at the 2017 IAAF World Championships in thrilling fashion -- but is she fast enough for CNN's quickfire challenge?

Off the blocks with Tori Bowie

American Tori Bowie won the women's 100m at the 2017 IAAF World Championships in thrilling fashion -- but is she fast enough for CNN's quickfire challenge?