Tieg Zaharia

The walrus is no stranger to variety. Use at least 4 different languages throughout all your repos

Have a repo followed by a member of the GitHub team

Make Ruby on Rails better for everyone by getting a commit accepted

Have a project valued enough to be forked by someone else

Fork and commit to someone's open source project in need

Have at least three original repos where Ruby is the dominant language

Have at least one original repo where Ruby is the dominant language