Alexis Ohanian is one of the cofounders of Reddit who had left and has since returned as Executive Chair, he's also a current partner at YC, and goes by the use

Alexis Ohanian is one of the cofounders of Reddit who had left and has since returned as Executive Chair, he's also a current partner at YC, and goes by the username kn0thing on Reddit & HN. https://www.crunchbase.com/person/alexis-ohanian https://www.crunchbase.com/person/alexis-ohanian https://news.ycombinator.com/threads?id=kn0thing https://news.ycombinator.com/threads?id=kn0thing