OUR Olympic medal map provides a daily update on which countries or regions have won what events and what is still to play for. So far, China leads the medal count by the number of golds followed by America (the same order as in the 2008 Games in Beijing), with a strong showing by France. On day four, Michael Phelps became the most successful Olympian ever, winning a silver and a gold medal that brings his total count to 19 medals.