Among thousands of young athletes and participants from all over the world, Lydia, 17, and Dominic, 18, were not representing a country at the IAAF World-U20 Championships in Finland; they ran under the flag of the Athlete Refugee Team, bringing attention to their talent, but also to the global refugee situation as a whole.Taking part in the 1500m event is Dominic Lokolong, an 18-year-old refugee from South Sudan who used to live in Kakuma camp with his brother. He believes that running will help him improve his life in future.