Great-West Financial has hired Nashville-based Seth Colley to be the regional sales director for its bank markets business. Colley, who comes to Colorado-based Great-West from Genworth Financial, will help bank advisors sell retirement income and life insurance products to clients in Alabama, Kentucky and Tennessee. At Genworth, Colley grew sales in his territory 34 percent in 2012. Before his time at Genworth, he was a vice president at BancorpSouth.