Some French comedian. Does a lot of political and racial commentary. So ah guess he have a lot of black French fans including Anelka and Parker dem. Ah think his scene is that the Jewish holocaust gets more attention and sympathy than all the other genocide that happen to black people, native people, etc. And he does a lot of provocative stuff to chain up Jewish people, including this 'quenelle' which is some kinda reverse of the Nazi salute.
Ah eh know enough about him to know if he really hate Jews or if de chain up going over people heads. But, yeah, that quenelle is a bad look in the French mainstream right now.