Tyrese Cooper Runs 45.38 400m
- 7 years ago
Tyrese Cooper lowered his own U.S No. 1 400m to 45.38 at the Great Southwest Classic.
Cooper is chasing after Obea Moore's national high school sophomore class record of 45.14.
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Cooper is chasing after Obea Moore's national high school sophomore class record of 45.14.
Website: http://milesplit.com
Subscribe: http://bit.ly/2oJSZDS
Follow MileSplit
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Twitter: https://twitter.com/milesplit
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