I saw that Gist listed above this and poked through it (unfortunately, I'm unfamiliar with JS), but I did find the below link:
https://api.github.com/legacy/user/search/followers:1?sort=public_repo_count&order=asc&start_page=#1
Which results in a JSON document where you can apply filters (for instance, you can change how it's sorted). What I didn't find in the document is the streak, but I'm sure if you poke around, you could probably find it. The Gist returns a few of the users; I'm curious what the top 50 or so would be.