Nice article of Sanchez talking about Ruiz:
http://www.stuff.co.nz/sport/other-sports/86486119/abel-sanchez-surprised-to-learn-joseph-parker-has-hired-psychiatrist-for-world-title-fight
http://www.stuff.co.nz/sport/other-sports/86486119/abel-sanchez-surprised-to-learn-joseph-parker-has-hired-psychiatrist-for-world-title-fight