Ronaldo Rump is one of the main antagonists of the rebooted Biker Mice From Mars series - an obscenely rich and powerful businessman he is very much a stereotype of classical cartoon villains, being both comical yet undeniably evil (as well as fairly incompetent).

However Rump also has the advantage of being allied to the Catatonians, which grants him even more elaborate technologies to exploit in his goal to become the richest and most powerful man in the world.

Ronaldo Rump is a parody of Donald Trump.