Top row: Brian Brackeen (courtesy of Brian Brackeen); Sheena Allen (courtesy of Sheena Allen); Jason Towns (courtesy of Jason Towns). Bottom row: Stephanie Lampkin (Twitter); Clarence Wardell III (courtesy of Clarence Wardell III); Sian Morson (courtesy of Sian Morson).
Courtesy of Darius Allen
Courtesy of Sheena Allen
Courtesy of Brian Brackeen
Courtesy of Jewel Burks
Courtesy of Kathryn Finney
Courtesy of Bennie King
Courtesy of Sarah Kunst
Twitter
Courtesy of Sian Morson
Courtesy of Aaron Saunders
Courtesy of Mike Street
Jason Towns
Courtesy of Jason Towns
Courtesy of Clarence Wardell III
Courtesy of Aniyia Williams
Courtesy of Joey Womack

Sherrell Dorsey is a social-impact storyteller who started coding at the age of 14 and now speaks and writes frequently on the intersections of sustainability, technology and digital inclusion. Follow her on Twitter.