2How many Olympics gold medals does Michael Johnson hold?

3How many World Championship golds has he claimed?

4Two women have matched Johnson's feat of claiming 200m and 400m gold in the same Olympics. Name them and the years they achieved this feat?

5Nike custom-designed a famous pair of running spikes for Johnson ahead of the '96 Olympics, what colour were they?

6Johnson's distinctive running style named him what nickname?

7What misfortune kept Johnson from competing in the 1992 Olympics?

8The USA have won the 4x400m gold at five of the last six Olympics, who broke that streak and where?