Today I came across a blog being run by a wife and husband on a full time basis earning a monthly income in excess of $20,000. They are happy with and trying to increase the income stream further. They have good following on various social media sites to support their blog.
https://itsalovelylife.com/
about their income in April 2017
https://itsalovelylife.com/april-2017-blog-income-report-we-made-26938-69/