Most of Jin Yong's novels have prototypes, so who is the prototype in the history of Yang Guo?

I believe that people who like martial arts and works will be familiar with the name Jin Yong. As a leading figure in martial arts novels, many of Jin Yong's works have corresponding historical periods in ancient times, and the characters in many works can find similar prototype characters in ancient times. For example, Yang Guo, the hero of The Condor Heroes, has a corresponding prototype figure in history, but the corresponding figure is not a person, but a combination of two historical figures. ?

Yang Guo's first archetypal figure was Zhang Jue, a fisherman in the Southern Song Dynasty. Because Yang Guo once wiped out two thousand battalions of Mongolian troops and cut off their ears for Guo Xiang's birthday, in the time of sticking to the fishing city in history, Zhang Jiao repeatedly raided the Mongolian camp at night and wiped out the Mongolian army. Moreover, in the finale of the condor heroes, it was Yang Guo who stoned Mongolian general Mongo to death. According to historical records, Mungo was killed by Zhang Jue's bow and arrow. Therefore, the prototype of Yang Guo's deeds was taken from Zhang Jue, commander-in-chief of Fishing City, and the prototype of Xiangyang City was the battle between Southern Song Dynasty and Mongolian Fishing City. ?

Another prototype of Yang Guo is Liu Guo, a poet in the Southern Song Dynasty. Yang Guo's prototype is him, not because both of them have a Guo in their names. But because Yang Guo's personality is very similar to Liu Guo's. Although they are all destiny takes a hand, they are still wild and do not give in to fate. If Zhang Jue, commander-in-chief of Fishing Town, is the event prototype of Yang Guo, then Liu Guo, a poet in the Southern Song Dynasty, is the character prototype of Yang Guo. Moreover, although Yang Guo has made great achievements in martial arts, he also has certain attainments in literature. This also corresponds to Liu Guo's literary talent. Liu Guo was once challenged by Xin Qiji, but he solved the unfavorable situation by relying on his own talent. ?

Of course, the above historical prototype is only inferred from the plots and events in the novel, and there is no substantive evidence. Readers can express their views in the comment area if they think there is a more suitable historical prototype.