Sierra is a 2022 graduate of Cherokee High School, in Hawkins County. She is attending East Tennessee State University seeking a degree in general psychology. Sierra serves Cherokee High School and Hancock County High School as a NiswongerCare Advisor.
The Niswonger Foundation was established in 2001 to make a positive and sustainable difference in education in Northeast Tennessee. This dream was envisioned by Scott M. Niswonger, who founded Landair Transport, Inc. and Forward Air Corporation. These companies were the first two Greeneville-based companies to be taken public in the history of Greene County, Tennessee. Jointly, the companies have combined annual revenue of over one-billion-dollars and employ more than 5000 people.
223 North Main Street
P.O. Box 1508
Greeneville, TN 37744
(423) 820-8181
(423) 588-5933