Who was Miss JSU in 2018-2019?

The title of Miss JSU for the academic year 2018-2019 was held by Ronnika Joyner. She represented Jackson State University and engaged in various activities promoting the university and fostering school spirit. This title often involves participating in community service, leading campus initiatives, and serving as a liaison between the student body and administration. Ronnika Joyner's leadership and engagement during her reign are notable as they contributed significantly to the university's mission to make a difference through various outreach and programs.

Understanding this context clarifies why Ronnika Joyner is the correct answer, as she embodies the responsibilities and representation expected of someone in that role during the specified time period.