We hear from four athletes who competed in last weekend's World Indoor Athletics Championships in Portland, USA as they talk about their sport and faith as committed followers of Jesus Christ. They are gold medallists Trayvon Bromell (USA) in the men's 60 metres and Michelle Carter (USA) in the women's shot put along with New Zealand's Nick Willis who won bronze in the men's 1500 metres and another 1500 metres runner, Kenya's Bethwel Birgen. And we continue our series looking back at the history of the modern era of the Olympic Games as we come to the 1932 Games that were held in Los Angeles.