Budapest championships: Five things we learned on Day 9

It was silver for France in the mens 4x400m relay but for some French fans that warranted La Marseillaise. Just as well the Americans don't go round singing their national anthem for every medal - we'd have heard the Star Spangled Banner 29 times.

Chanson d'amour

An old taunt beloved of football fans to berate lazy supporters goes: "You only sing when you're winning". No such admonishment f