9 News, Sports ONE Championship is coming to Denver Friday, May 17, 2024 NBC 9 News ONE is the world’s largest martial arts organization with a cumulative reach of over 400 million fans, according to Nielsen.Link to original article Tags: newsSportslifelocalhomecolorado-guideproducers-picksmoneysmall-businessbusinessstylefeatureslocal-sportsdestinationstravel