Rey Misterio Sr. was the uncle and trainer of Rey Mysterio (yes, the WWE legend). Rey Sr. passed his craft down to his nephew, who carried the family tradition to global stardom. Meanwhile ...

Penta, known for his Zero Fear catchphrase, and Rey Misterio Sr. are both iconic figures in Mexican wrestling but are not related. Penta gained fame in AAA and AEW, while Rey Sr. was a mentor to ...