Dame Jessica Ennis-Hill is one of the greatest British track and field athletes of all time. A specialist Heptathlete, the pinnacle of her athletic career came in 2012, when she claimed Olympic gold in London and captured the hearts of a nation in the process. Jessica won three world titles (2009, 2011, 2015) and was European champion in 2010. Displaying extraordinary resilience, Jessica won the heptathlon world title in Beijing, just fifteen months after giving birth to her son Reggie. Jessica was appointed Dame Commander of the Order of the British Empire (DBE) in the 2017 New Year Honours for services to sport. In this exclusive interview, I spoke to Dame Jessica Ennis-Hill about what it takes to become an elite athlete, how to build your physical and mental resilience, and why she’s now on a mission to transform women’s health & fitness with her new business, Jennis.