‘Cobra Kai’ has been renewed for a fourth season after it’s breakout popularity on Netflix. Netflix got the completed third season from Youtube. The show when originally created had bids from Netflix, Hulu, and Youtube Red. Ultimately Youtube Red acquired the series but only given to Netflix, the series blew up.
Netflix released that the series pilot had over 20 Million views, quickly earning it a renewal. Netflix also released that in the first week of having the series, it was watched for more than 2 billion minutes. The teaser trailer for the third season can be seen here.