::: Thanks for your thought, Ahnan.    
 : I see. I heard from someone that last time there were used to be two wiki pages (NCC and Joseph Prince). However, I understand that due to lack of notable sources, both wiki pages was eventually merged into one wiki page. Perhaps Joseph Prince seems to be less notable outside NCC. However, I see that even as the demographic of NCC members are growing up, Joseph Prince becomes a more sought-after pastor (i.e. Pastors from oversea church invite him to preach; etc..). Besides, I feel that information about the church itself should be targeted at NCC wiki page whereas the specific information about Joseph Prince should be directed at Joseph wiki page. But.. since there seems no notable sources to support Joseph Prince's wiki information, I guess it's alright to leave both NCC's and Joseph's information in one wiki page.