
Originally Posted by
Doc Kwok
I don't recall that being stated in the novel - it is probably a historical inference. Using Wikipedia as a date reference, Wang Chongyang accepted most of his students at around 1167 AD, as he was spreading the Quanzhen beliefs in Shandong. The ages of the Quanzhen seven at that time would have been:
Ma Yu - 44
Tan Chuduan - 44
Liu Chuxuan - 20
Qiu Chuji -19
Wang Chuyi - 25
Hao Datong - 18
Sun Bu'er - 48
So there are actually two distinct age groups among the historical Quanzhen seven, with 3 in their mid-forties, and 4 in their twenties, and Sun Bu'er was actually the oldest of the seven (only 6 years younger than Wong Chongyang himself!).