Kevin Plank started Under Armour in his grandmother's basement. 23 years later, he hands over the reins
October 22, 2019 at 11:57 AM EDT
Kevin Plank built Under Armour from scratch from his grandmother's basement in Washington, D.C. Its first full year in business, in 1996, Under Armour did $17,000 in sales. Last year, it did $5.2 billion.