Unreliable sources 

Most of this article is sourced to personal webpages aggrandizing the subject, like this homage page by one of his cousins, a fan-made old website for user-submitted biographies and a personal website by the subject himself. 

Other than this, one can still find information that goes unsourced in the article (not even sourced to a self-published blog or the like), like the statements that the subject "has authored over 150 articles", that he is a "commercial pilot" and that he is an "certified Spanish-English diplomatic translator-interpreter" (whatever that may be).

I have tagged these problems and I wish they could be solved.