Jennah's training journey started when her brother, also a refrigeration technician, asked her to help out a few hours a week. From there, Jennah grew a keen interest in the industry and, with the completion of her Certificate III in Air Conditioning and Refrigeration in 2021, she is believed to be the only qualified female refrigeration technician in Cairns – a statistic she's hoping to help change.

Jennah was named the 2022 Queensland Apprentice of the Year and 2022 Australian Apprentice of the Year at the Australian Training Awards.