R3hab is a Dutch DJ and record producer of Moroccan origin. He has two top 10 hits in my personal countdown.
2016 - Strong (with Kshmr) (#6)
2014 - Flashlight (with Deorro) (#5)
This week, thanks to Body Jam 77, he gets his 2nd top 10 hit, as Strong, his collaboration with Kshmr, debuts at #6.
Here's a video of the song. It already has 6,856,617 views.