Final answer:
Nick Vujicic has degrees in accounting but is currently renowned as a motivational speaker, inspiring individuals globally.
Step-by-step explanation:
Nick Vujicic, despite holding degrees in accounting, is currently known as an inspirational motivational speaker. Despite his educational background in finance, he found his calling in motivating people around the world through speaking engagements, books, and videos. His work often focuses on life lessons, overcoming challenges, and personal development. Though he is educated in accounting, he does not practice as an accountant or medical doctor.