Gogmagog

Gogmagog was a Giant who ruled the Giant Kingdom. Under his rule, the kingdom of giants became prosperous due to his harsh offensive against the Celtic Britons.

After his father, Gomagoc, passed away, Gogmagog took the throne of the giant kingdom and began persecuting humans within the British Isles. This culminated in the Siege of Cornwall in 788 BCwhere the human Kingdom of Cornwall was put under siege by Gogmagog's forces. Victory, however, was stolen from him when a fleet of Trojans led by Brutus arrived on the shores of Cornwall and assisted the Cornish in defeating the Giants.

Gogmagog himself was defeated by the Cornish leader Corineus when the man knocked the giant king off a cliffside, sending Gogmagog tumbling to his death.

Gogmagog's son, Goemagot succeeded the throne from his father after he died and avenged his father ten years later when he killed Corineus during Brutus' Anti-Giant Campaign.