Sentences with Big Gun

As the lead actor in the blockbuster, she was a big gun in the world of Hollywood.

The professor, with decades of research, had become a big gun in the academic community.

In the political arena, the senator was acknowledged as a big gun with considerable influence.

With numerous bestselling novels, she established herself as a big gun in the literary world.

Having won multiple championships, the athlete was a big gun in the world of professional sports.

As a leading environmentalist, she became a big gun in the advocacy for sustainable practices.