Tatum is from Mountain View, Missouri. Adopted by pastors Nathan and Robin McCullough, she is a young lady who is on fire for the Lord. Tatum sings and plays guitar, but her strong suit is drama. Tatum uses her creativity to minister through her skits.
An excellent student, Tatum traveled to Spain under the foreign exchange program, and became bilingual in Spanish. She has been the recipient of the Gary S. Paxton Scholarship.
In the fall of 2019, Tatum will attend Southeast Missouri State University in Cape Girardeau, Missouri.