Bumblebee

Of course, almost nobody expects to be able to shoot lightnings across the sky after just 3 months:-) He seems to have undergone a different preparation process though - he opened up his body with 10 years of yoga prior to the nei gong training. It is useful to think of fa qi as a continuous spectrum, from very weak to very strong. Using qi "borrowed" from a master adds another dimension to this process:

Interestingly, in most of his videos he receives qi treatments from some other master (face not shown or blurred out) - not Rudi and not master Zhou Gan Sheng.

Seems like a real deal to me. Electric fa qi has come back from the brink of extinction and is going mainstream.