The matador, the torero who kills the bull, is the star of the bullfight.
In Spanish, bull = toro.
The bullfight is over when the final bull (6th) is killed.
The minimum weight for a bull in a regular bullfight is 1000 pounds but a mature bull can weigh 1600 pounds or more. I have not seen any record weight for a fighting bull.
There are many important participants in a bullfight but the main ones are the matador and the bull. Without either of these there could be no bullfight.
A picador is one of the pair of horsemen in a Spanish bullfight that jab the bull with a lance.
The bull is almost guaranteed to die in the bullfight.
Bull fighting :)
A bullfight is over when the last (6th) bull is dead.
Nobody 'throws spears' at the bull during a typical Spanish style bullfight.
During a bullfight, banderilleros stab the bull with a banderillo, a dart that is thrust into the bull's shoulder. They do this to weaken the bull and to make it angry.
The action when the matador thrusts a sword into the bull at the final stage of a bullfight.