Why are the Saiyans so strong? This race of warriors that in physical appearance are very similar to humans, have extraordinary power in the adventures of dragonball.
What happens in the genes of Saiyans? What is different to make them stand out or stand out above the rest? There is a crazy and curious theory that says that these characters could have more than one heart.
The theory is based on the facts recorded in the fourteenth film of the franchise, which shows the final fight against the clone of Broly or Bio-Broly. Once they defeat this powerful character, when he begins to disintegrate, a part is shown in which two hearts come out.
Two things can happen: one is that this kind of android has been developed in this way to give it more power. And that explains how superior this Saiyan was.
The other thing is that, in reality, the Saiyans have two hearts and, having a double life engine, have impressive capacities, above all, to support the transformations they carry out throughout the series.
The theory may fall with Goku’s disease, right in the heart. But no one can be sure that there was only one blood pumper in his body.