Under Armour’s new CEO will have to bring back the excitement the brand has lost By: MarketWatch October 22, 2019 at 12:36 PM EDT Under Armour announced that Chief Operating Officer Patrik Frisk will succeed Kevin Plank as chief executive. Read More >> Related Stocks: Designer Brands Inc Kohl's Corp Lululemon Athletica Nike Inc Under Armour Under Armour Inc Cl C