The winner of the 17th series of The Apprentice has been revealed as boxing gym owner, Marnie Swindells.The 28 year old beat stiff competition from 18 ambitious entrepreneurs undertaking plenty of tough tasks on the popular BBC show to win a life-changing £250,000 investment from Lord Alan Sugar, her new business partner. She won the show with her boxing gym business plan for Bronx, and last week she said: "My business is in boxing gyms, the name’s Bronx, the idea is to create a middle-market option between the high-end boutique gyms and the low-end spit and sawdust gyms." Marnie was in the final with Rochelle Ray Anthony, who's dream was to expand her salon and hair academy business.