What was Usain Bolt's winning margin in the 200m final at the World Championships?

1 What was Usain Bolt's winning margin in the 200m final at the World Championships?

2 Which country do Fulham's Europa League opponents FC Amkar Perm come from?

3 With which club did Blackburn's new signing, Michel Salgado, begin his career?

4 Which city do Major League Baseball's Tigers come from?

5 What is the name of the winner of the women's 800m gold medal at the World Championships, who is the subject of an official investigation into her gender?

Answers: 1 0.62seconds; 2 Russia; 3 Celta Vigo; 4 Detroit; 5 Caster Semenya.