Rachel Riley "The Gadget Show," although her profile was significantly boosted by her appearance as a contestant on "Strictly Come Dancing", which largely "catapulted [Riley] onto the A-list" and opened up the doors for new television roles, according to another commentator. In 2014, two years before her role on "It's Not Rocket Science", she said, "I'd love to present a popular science programme because it's something I feel very passionate about." On "Countdown", Riley replaced the long-serving Carol Vorderman. Like Vorderman, Riley's role is to handle the placement of tiles on the board for the letters and numbers rounds and to find
Rachel Riley Paul Merson. She left "Friday Night Football" in 2017. On 26 June 2009, it was reported that Riley had been recruited by Post Office to employ her mathematical skills to help advise holidaymakers on how to make the most of their holiday currency, after a report by the Post Office revealed that a significant number of holidaymakers fail to calculate the actual cost of goods and services when travelling abroad and often overspend their holiday budgets. Her mathematics background and love of football has seen Riley assist bookmakers in preparing betting odds for football tournaments; based on her analysis she