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By Whitney Turner
KNOXVILLE, Tenn. (July 30, 2026) — Caleb Shelton had no intention of returning to school. After years of working in the culinary arts, however, he couldn't shake the feeling that he had missed his true calling.
"I wanted to do something with a little more meaning, work my brain out a little more," said Shelton. "And I found that nursing was originally what I wanted to do, and I figured I might as well give it another shot."
When his mother showed him an ad for TCAT Knoxville, Shelton saw a clear path toward a new career through the Practical Nursing program.
"I came and took the HESI, the entrance exam, did surprisingly well on it, and got into the very next starting cohort," said Shelton.
Once enrolled, his instructors introduced him to SkillsUSA, a workforce development organization that gives students opportunities to sharpen their technical and professional skills through competition. Seeing it as a chance to apply what he was learning in the classroom, Shelton signed up without fully knowing what to expect.
"I figured I'd give it a shot, just to see," said Shelton. "I wanted to do it just to learn more, to practice some skills, to get a little better, because the sterile skills are tough to get down."
With the support of his instructors and classmates, Shelton's preparation paid off. He earned the opportunity to represent TCAT Knoxville at the SkillsUSA State Leadership and Skills Conference in Chattanooga.
Looking back, he now realizes just how instrumental that experience was in his growth as a future nurse.
"You got to be really hands-on in situation-based events that [the SkillsUSA judges] were scoring you on," said Shelton. "You don't know exactly what SkillsUSA is going to give you until you're there, which is kind of the same as the profession. You never know what's going to happen that day. I think it's just a good way to learn how to think on your feet and be able to adapt to the moment."
Shelton's performance stood out among the competition, earning him the gold medal in Practical Nursing.
"It was shocking," Shelton said. "I was really surprised that I had done well enough [to win gold] and then had the wonderful opportunity to continue on to nationals after that."
His success continued on the national stage, where he was named the sixth-ranked Practical Nursing student in the nation for 2026. The recognition represents more than an impressive accomplishment on a résumé. It reinforced the confidence he has developed in his skills and abilities.
Now working at Prisma Health Blount Memorial Hospital, Shelton said he hopes to use those skills to bring compassion and comfort to patients during some of the most difficult moments of their lives.
"I want to just give other people a good experience," said Shelton. "Especially if they're seeing you there in a pretty vulnerable way, they're sick, or they're hurt, or their family member's sick or hurt, and they just... they need some help. And I'm excited to have the opportunity to be a part of that."
From line cook to nationally ranked nursing student, Shelton's journey is a testament to the power of second chances and the opportunities that begin with a TCAT Knoxville education.
For more information about TCAT Knoxville's Practical Nursing program, visit the TCAT Knoxville website: www.tcatknoxville.edu.
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About TCAT Knoxville
The Tennessee College of Applied Technology Knoxville is at the forefront of technical education, offering a diverse range of programs that equip students with the skills needed for today’s workforce. As part of the Tennessee Board of Regents system and accredited by the COE, TCAT Knoxville ensures a high-quality educational experience focused on student success and job placement. TCAT Knoxville is led by President Kelli Chaney.