Brian DeChesare is the Founder of Mergers & Inquisitions and Breaking Into Wall Street, which are dedicated to helping students, entry-level professionals, and career changers break into investment banking and private equity, advance on the job, and master valuation and financial modeling. Starting out with no funding and no team, he built a business with over 20,000 customers in less than 4 years by using a combination of free content and paid, video-based interactive courses. The business now has over 30,000 customers, and the courses are used by leading institutions such as Columbia Business School and The University of Chicago Booth School of Business. In his free time, Brian enjoys working out, getting as many stamps as humanly possible in his passport, and obsessing over ser...