Currently, the most famous Wuxia fiction author is, obviously, Louis Cha (Jin Yong), and I believe that most of you here have read his novels (or at least heard of them). However, there are also four other great Wuxia fiction writers and people often put their names together with Jin Yong:
"Jin Gu Liang Weng Huang."
Jin is of course Jin Yong, Gu is Gu Long, Liang is Liang Yu Sheng, Weng is Weng Rui An, and Huang is Huang Yi. So, which of these people's novels have you actually read?
I've read all of Jin Yong's novels, most of Gu Long's novels (the ones that I haven't touched are his earlier ones and Lu Xiao Feng series), four of Liang Yu Sheng's novels (currently reading my 5th), one really short Wuxia story of Weng Rui An (called Pig Face's Time), and Huang Yi's Da Tang Shuang Long Zhuan (Twin of Brothers), Search for Qin (A Step to the Past), Po Sui Xu Kong, and currently reading his Wasteland Legend and Space Vagrant.
Among all these authors, Jin Yong is the best. Others each have their own strengths and weaknesses, but they are still a notch below Jin Yong.