Question: Who was born first Robert Louis Backlund or Bruno Leopoldo Francesco Sammartino?
Sentence (from "Bruno Sammartino"): There, he held the WWWF World Heavyweight Championship (WWWF Heavyweight Championship during his second reign) for over 11 years (4,040 days) across two reigns, the first of which is the longest single reign in the promotion's history at 2,803 days.
Relevant evidence: No