Lions attack a man in a circus

Lion is known as the King of Jungle. I'm not sure either he is aware or not. But its strength and power and braveness makes him the king for sure. No other animal can take his place. What if the king is brought to the circus from his Kingdom? Will he be happy in the circus?

 Obviously not. So you might be wondering what is gonna happen in the circus. If he is in the circus. Check out the given video to see the king  in circus.