Olin Erickson, a digital marketing agency owner with a net worth of $13.5 million, shares his wealth-building journey. He discusses the necessity of diversifying investments across real estate, stocks, and cash. Olin emphasizes starting early in investing and the long-term benefits of indexing. He reveals how his father influenced his investment philosophy and the balance between distributing profits and reinvesting in his business. With plans for financial independence by 50, he shares insights on family dynamics and the joy of helping others succeed.