Under Armour Combine: Mardre London

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Under Armour Combine: Mardre London (0:20)

Highlights of 2014 running back Mardre London (St. Thomas Aquinas/Fort Lauderdale, Fla.) running the 40-yd dash at the Under Armour combine in St. Petersburg, Florida on January 4th, 2013. (0:20)