Rachel Riley is a TV presenter and mathematician. The celebrity is famous for being a co-presenter on Countdown on Channel 4 and The Gadget Show on Channel 5. Rachel Riley also took part in ...

The popular format stars Rachel Riley and Susie Dent, who also star in the regular version of the show, as experts ... shift that is taking place in TV viewing, to elevate its impact across ...

And now Rachel Riley – who announced ... Speaking to GQ, Riley offered a refreshing new perspective on the show, insisting that it gave her the space she needed to acknowledge that her marriage ...