And the new world heavyweight champion

You're referring to the world of professional wrestling!

In that case, the current New World Heavyweight Champion is actually a title held in various promotions, so I'll provide you with a few examples:

• In All Elite Wrestling (AEW), the current New World Heavyweight Champion is Adam Page.
• In Impact Wrestling (formerly TNA), the current New World Heavyweight Champion is Moose.
• In Major League Wrestling (MLW), the current New World Heavyweight Champion is Jacob Fatu.

Please note that these titles and champions are subject to change, as the world of professional wrestling is constantly evolving.