M&CSaatchiMerlin has signed professional snowboarder Jenny Jones, who became the first Brit to win a medal in a snow event when she won bronze at the 2014 Winter Olympics in Sochi.
Formula 1 World Champion Nigel Mansell has also joined the agency. The pair join a roster including Andrew Flintoff, Mo Farah, Jodie Kidd and Kirsty Gallacher.