Guo Chenghua has begun independent life 6 years old, formed dissocial and stubborn, marble disposition as a child. Still confuse when in going up, learning went up computer technology, he likes the friend on associate with net, like to learn. He family life is not rich, went up after the technical secondary school, the plan with a bold unusual formed in Guo Chenghua head: "Does the Internet bar that defeat solution get online freely? " , through a few turn over research, he succeeded, every time week rests to be able to go near the school the Internet bar gets online freely, from now on he begins to confuse went up hacker technology, he immerses oneself in research all the day, and became the past master of this respect very quickly. After this, firm full he 17 years old in order to be head and shoulders above the perseverance of its age and patience, try to defeat solution Japan Tokyo to teach bureau system password, enter in the success " tiring-room management system " later, guo Chenghua changed the target to other website again. Bureau of Japanese Tokyo education begins to think computer appeared breakdown, the course is quite long, discover computer itself is without a problem, this makes they understood eventually: Oneself system was inbreaked. At this moment Guo Chenghua has taught bureau system to do not have what interest to Tokyo. He begins to begin to atttack financial network system of the United States, the ground like his lightning is entered successfully among them, took top limits of authority. But all these that he does is not for money it seems that, also be to retaliate other or society not just of course, let the other side know the existence of this flaw however. He establishs allied ultimate goal is to be able to defy abroad hacker inbreaks attack, and for the motherland education goes elite of more network technology. ? So Guo Chenghua now after all how? He 28 years old already entered the highest peak of the career, he still is managing him now giant " hacker " Caesarean, he unites Chinese hacker closely together with justice; His student spreads all over the whole world, have network safety engineer, programmer, permeate commissioner, website engineer is waited a moment, among them the famousest female prentice it is Hackabby. Guo Chenghua he is the hacker person that the whole world is confined the first times to enter a country by Japan, also be character of the first science and technology that infiltrates American banking system successfully. Weekly of new York times ever was published " the world's youngest hacker is patristic in China " .