Mark Cuban has got to be the most famous Hoosier entrepreneur out there, but an article in the IndyStar profiles some current campus entrepreneurs from Indiana University. It also provides some great insights and statistics on the number of programs teaching entrepreneurship.
The entrepreneurs, Aaron Lifford and Jessica Keckhaver , started Prodigy Staffing Solutions (it appears they provide college students/others as temps in the catering field). They invested $500 and are going to do 150K this year! Wow, that rocks.