The Brief GOP gubernatorial nominee Rep. Andy Biggs selected Sine Kerr as his Lieutenant Governor nominee. Republican gubernatorial nominee Rep. Andy Biggs has announced a former state senator as his nominee for Lieutenant Governor. What they're saying:"I am thrilled to have Sine Kerr as my running mate and Arizona’s first nominee to be Lieutenant Governor," Biggs said in a statement. Arizona Rep. Andy Biggs and Sine Kerr. The backstory:The 2026 Election will be the first with an Arizona Lieutenant Governor.