Angelo Castillo

Angelo Castillo is a personal finance content creator and entrepreneur who goes by Profit Plug. After pivoting from pre-med, he graduated magna cum laude in Economics from San Diego State University and built a 2M+ following by sharing relatable wealth-building strategies, budgeting tips, and investing basics aimed specifically at people in their 20s. Angelo Castillo's journey into personal finance started with a pivot away from pre-med — a decision he describes as choosing his own path over society's expectations. He threw himself into e-commerce, eventually generating over $200,000 in sales through book flipping on eBay and Amazon, managing every aspect…