Hulk had already scored once earlier in the match to put Zenit St Petersburg up 1-0 over Valenica at the Mestalla, but someone must have shown him Alessandro Florenzi's goal, because he did his best to one-up it.
Credit: user meho7 on r/soccer
Now, that may not be a 50-yard goal like Florenzi's, but a 30-yard rocket like that is plenty impressive in and of itself. Hulk's on a tear, and the rest of their Champions League group stage opponents will be on alert after seeing this match.