As a child, Chynna was very adventurous – she spent many days at the beach. She was very in tune with the ocean and grew up doing surf lifesaving club, adventure racing, and many other sports. She even had Moko the dolphin as a swimming companion for many years. He was a huge influence on her career path. In 2014, Chynna took an 8-week trip to Australia, volunteering at the dolphin centre in Bunbury Perth. In 2016 she completed a Marine and Eco-tourism course through Northtec, Kerikeri – this course taught her a lot, including how to sail.
In February 2017, she became one of the core crew aboard the R Tucker Thompson. With the knowledge she has accumulated and her training on the R Tucker Thompson, she and her fiancé have recently purchased a 33 foot yacht in the hopes of one day sailing it offshore.