publicizer การใช้

And it was Diamond's dual skills as an unflappable publicizer and hard-nosed negotiator for women's tennis that made him indispensable to the sport in its fledgling years when sponsors had to be cajoled and convinced that the product was saleable.
He was the one who most affected our generation . " Sayyid Qutb himself, author of " Ma'alim fi-l-Tariq ", or " Milestones, " one of the most influential tracts on the importance of jihad against all that is un-Islamic in the world, was deceased, but his brother and publicizer of his work, Muhammad Qutb, lectured regularly at the university.