Mugglesam

Sophia and Isabella (born April 22, 2003 and May 8, 2005) are sisters from Toronto, Canada that run their YouTube channel Mugglesam. They were voted 1 of 500 Top YouTube Partners in 2010 and were also the most viewed and subscribed child vloggers under the age of 12. As of November 2017, they currently have over 400 thousand subscriber.

About
Sophia and Isabella both had different personalities as they were younger years back. Sophia sold drawings to YouTube to raise money for charities when she was 4 years old while Isabella was only 6 months old when she first appeared in a video. Now that they are older, they upload videos daily. They have also uploaded videos of them performing duo song covers together which have received over 10 million views.