Jerome Simian has coached athletes who medaled internationally in seven different disciplines. In track and field, he has coached Kevin Mayer to a world record in the decathlon, as well as others who won medals at the Olympics and World Championship in the throws and Paralympics sprints and jumps. In his now 20-year career, athletes Jerome has coached have participated in eight Olympics and have made countless national team selections. He has also trained successful athletes for sports as diverse as pro rugby, figure skating, skeleton, tennis, judo, golf, basketball, soccer, and bobsled, to name a few. He founded Synaptic Athletics and works out of Lyon, France.