Debbie Flood is a two times World Champion and double Olympic silver medallist. As part of Great Britain's women's quadruple sculls team she won the 2006 & 2010 World Championships and Olympic silver in Athens (2004) and Beijing (2008). She talks to us about her training and the sacrifices she had to make to reach the top. And we continue our tour around the Olympic Exhibition when it visited 2016 host city Rio de Janeiro and discover how table tennis played a part in bringing together two superpowers, China and the USA, in the 1970s.