How are Black Adam and Shazam connected and why were films split

Black Adam released its first trailer this week which sparked the attention between Dwayne Johnson's DC character and Shazam.

Shazam vs. Black Adam Explained: Everything You Need To Know

Dwayne Johnson Reportedly Disapproves of Shazam And Even Removed Its Black Adam Scene

The Rock Goes Bad: Dwayne Johnson Embraces Villainy as Black Adam

Shazam! And Black Adam Were Both Torpedoed By Dwayne Johnson (And His Ego), According To New Report

Black Adam's Shazam Cameo & DCEU Solo Movie Setup Explained

Why Black Adam and Shazam! Split Movies Revealed

Black Adam Soundtrack, Just Say Shazam - Lorne Balfe

Black Adam (Character) - Comic Vine

How powerful is Black Adam? Who is stronger than him in the DC comics universe? - Quora

Black Adam: Every Damned Spoiler

Shazam & Black Adam's Secret Connection Makes Them Literal Family