 Complete the following phrase:  He came 38th at the 2010 IAAF World Race Walking Cup 20 km race. In 2010 he ranked within the top four nationally at both the winter and summer championships and repeated that feat the year after. He was less successful at international level, failing to finish the 50 km distance at the 2011 European Race Walking Cup and managing only 17th in the 20 km race at the 