COUNTDOWN'S'S QUEEN: RACHEL RILEY REIGNS SUPREME

Rachel Riley has mastered the world of Countdown for over a decade. With her sharp mind and unwavering concentration, she cracks even the trickiest clues with grace. Her fans are obsessed by her cognitive prowess and her witty personality. She's not just a Countdown legend, she's a icon for everymath whiz. The Clever Contraptions of Rachel Riley