Henry Wu

Dr. Henry Wu was Jurassic Park's chief geneticist. Wu was the man who engineered all of the dinosaurs to be female, to prohibit their breeding as a form of population control. He also made them lysine-deficient, so that if they ever got off the island they would be unable to survive for very long. Wu didn't believe Dr. Ian Malcolm's theory that "life would find a way." He insisted his efforts had ensured complete control over the animals in Jurassic Park. He was gravely mistaken. But, luckily for Wu, he left the island before the accident along with InGen's other unessential employees on the boat back to the mainland.