Knowing the Power of Networking Here's one entrepreneur who's pairing well-rounded college students with big-time companies.

When Andy Walter applied for his job at global investment bank Goldman Sachs after college, he knew about 10 other people who were qualified for the position but didn't have the same kind of network he had to help him secure an interview.

Six years later, after becoming the global head of product management for Goldman Sachs' hedge fund strategies group, Walter decided to do something about that inequity.