Under Armour founder and CEO Kevin Plank, along with Goldman Sachs, is stepping away from further development of Baltimore Peninsula, formerly known as Port Covington, a 235-acre mixed-use waterfront redevelopment project in South Baltimore. Originally pitched as a 14-million-square-foot mini-city anchored by a new UA headquarters, a new report says less than 10% of the planned project has been built.Representatives for Plank's real estate development company, Sagamore Ventures, and its equity partner, Gold ...