Rachel Riley has been temporarily replaced on Countdown by a tattooed YouTube mathematician who teaches equations in his underwear. Dr Tom Crawford, known for his Tom Rocks Maths channel on the ...

Rachel Riley has celebrated tude innuendos returning to the show in an apparent swipe at her former Countdown colleague Anne Robinson. The maths whiz and the show’s lexicographer Susie Dent reportedly ...

Rachel Riley has issued a playful warning to Countdown producers should they ever want her to leave the show. The 39-year-old mathematician is currently on a short break from the programme to focus on ...

Countdown's Rachel Riley will be temporarily replaced by YouTube math star, Dr Tom Crawford. It was announced that Riley, Countdown's very own mathematician, will have to step down from her hosting ...

Manchester United-supporting TV and radio host Rachel Riley has revealed that she no longer owns the shirt gifted to her by Ryan Giggs. Riley, who is famed for her role as co-host on the popular UK ...

Rachel Riley is an English television personality, most famous for her role co-presenting Channel 4's afternoon brain-teaser programme, Countdown. The maths graduate also features on the programme's ...

COUNTDOWN'S Rachel Riley went to war with co-star Susie Dent today after the lexicographer slammed her numbers round. In a comical clip posted on Instagram, the 31-year-old engaged in a lightsaber ...