1 How many weeks has Serena Williams spent as world No 1: 72, 82 or 92?

2 In which Italian city is the Stadio Artemio Franchi?

3 With which rugby club did Gavin Henson begin his career?

4 Paul Lambert is the manager of which Football League club?

5 Adam Rosen represents Great Britain at which Olympic sport?

Answers: 1 72; 2 Florence; 3 Swansea; 4 Norwich; 5 Luge.