Hulk's Strength Is Tied to His Rage - But When Did That Begin? 

www.cbr.com -BY BRIAN CRONIN - In their latest look at notable comic firsts, CSBG reveals when Hulk's strength was first specifically connected to his anger.
कीवर्ड्स: hulk, strength, tied to his rage, मार्वल कॉमिक्स