Participants at the Wikimania 2018 Hackathon in Cape Town, South Africa.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/45335565@N00">Chris Koerner</a> from St. Louis, USA
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/thekoerners/29807150338/">Hackathoners</a>