Eunice Jepkoech Sum is a Kenyan middle-distance runner who specializes in the 800 metres. She was the 2013 World champion and won the bronze medal in 2015. Sum took a silver and a gold at the 2012 and

Lynsey Sharp is a former Scottish track and field athlete who competed in the 800 metres. She is the 2012 European champion and represented Great Britain at the 2012 Olympic Games in London. She won a