Oliver Tweddell's two greatest passions are sailing and investing. Tweddell has spent the majority of his life training to qualify for Australia's Olympic team. Although he just missed out on the Tokyo games, he pivoted into the world of investing and started Minted Millennials, an online financial literacy platform. We talk about how budgeting as an athlete can be a "feast to famine" cycle, and the two financial misconceptions that annoy him the most.