CHATTANOOGA (WRCB )- Entrepreneurs from around the world have come to Chattanooga, to take advantage of the city's high speed Internet.

Gigtank 2013 started this week.

Over the next three months, professionals and students will build and test their applications.

At the end of the program, the groups will have a demo day when investors will have a chance to see what they've done and possibly help take the application to the market.