Photos: The Kentucky Derby and the world's largest 4K video board

Opening night at Churchill Downs

On Saturday, May 3, the most exciting two minutes in sports will be displayed on the biggest 4K screen in the world. TechRepublic visited Churchill Downs in Louisville, Kentucky during Derby week to see the screen and fan reactions.

Image: Lyndsey Gilpin/TechRepublic

By Lyndsey Gilpin

Lyndsey Gilpin is a former Staff Writer for TechRepublic, covering sustainability and entrepreneurship. She's co-author of the book Follow the Geeks.