Sixty Symbols YouTube question guy

[JT Smith]

I love the Sixty Symbols you tube videos. But I'm curious, does anyone know who the whiny-voiced guy who sometimes asks off-screen questions is? Thanks.

 

[BillTre]

Whiny MacWhinyface?

 

[Mondayman]

Brady Haran.

Such good videos. Dr. Poliakoff from Periodic Table of Videos has the best hair ever.