A Yes-man :
a person who agrees with everything that is said ; especiallyYes-man : one who endorses or supports without criticism every opinion or proposal of an associate or superior.
a person who agrees with everything that is said ; especially : one who endorses or supports without criticism every opinion or proposal of an associate or superior.
Extract from http://www.lemauricien.com/article/political-fiction-yes-man
Elected in the same constituency as the Leader, the Yes Man is an expert in menial work. He started by carrying posters for a former banished young stud of the same faction. Despite being relegated to the sidelines, this has-been has managed to feed off the generosity of the party by aligning himself with another fervent patriot and organising PR coups where he gets to promote himself more than the real talents. However, let us not wander too far from our luminary presence.