Home News Keith Hernandez’s fan-favorite cat Hadji dies at 22: ‘I loved him so...News Keith Hernandez’s fan-favorite cat Hadji dies at 22: ‘I loved him so much’ Bynytimespost -0FacebookTwitterPinterestWhatsApp The Mets community has lost a four-legged friend. Keith Hernandez’s fan-favorite cat, Hadji, died at age 22, the former first baseman announced Wednesday. Subscribe to continue reading this article. Already subscribed? To login in, click here.