Fifth Third Bancorp named Darren King, previously executive vice president, head of the commercial bank, which now includes the regional banking business he already leads. King has led the commercial bank on an interim basis since June. King now leads a commercial bank significantly larger than it was a year ago. The combination with Comerica increased Fifth Third’s middle market sales force by more than 75% and strengthened its industry specialties, including innovation banking, environmental services and equity fund finance. “Darren has led the commercial...