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 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 ...

Rachel Riley’s Countdown replacement has been confirmed as the presenter steps away from the daytime game show for three weeks. The 39-year-old mathematician joined the Channel 4 show in 2009 as a ...

8 out of 10 Cats Does Countdown is set for a major line-up shake-up, with Rob Beckett and Judi Love joining the series as regulars. Beckett will take on the permanent role of team captain in the ...

Countdown's latest presenter and The Weakest Link legend Anne Robinson has responded to claims that she and maths whiz Rachel Riley have clashed behind the scenes. Rumours of tension between the two ...

Countdown duo Rachel Riley and Anne Robinson have allegedly been rubbing each other up the wrong way on set. Riley, who does the letters and numbers, replaced Carol Vorderman on the show 12 years ago, ...

8 Out of 10 Cats Does Countdown has gone into production with a refreshed line-up as Rob Beckett takes up the permanent role of team captain and Judi Love joins the show as a regular returning guest ...