Dr. Kelli McCormack Brown, scheduled to visit campus Sunday through Tuesday as the fourth in a series of five contenders to be the next president of 20,500-student Georgia Southern University, is different from the first three candidates in two obvious ways. She is a woman and currently employed by a Georgia university. As provost and vice president for academic affairs, Brown is the second-ranking administrator at Georgia College and State University in Milledgeville, a post she has held since June 2013.