They don't deserve trophies. Only the ones that win deserve them. If they win a trophy for losing, they'll become softer and demand trophies soon when getting a D in a math test. So, no.
I think you meant chocolate BAR and not chocolate brand, chocolate brands are more like Cadbury's, nestle or Hershey's. But in terms of chocolate bars, I'd say either a lion bar or a yorkie (even though it's not for girls </3)
