Police said gunshots rang out just before 3 a.m. inside Kingz Secret Gem Club on Flatbush Avenue in the Flatlands section.
The 31-year-old was struck twice in the abdomen.
He was taken to Kings County Hospital Center, but his injuries were not believed to be life-threatening.
Police said the gunman is unknown, but that he fled in a black Nissan.
The shooting comes after Mayor Eric Adams laid out how the City would crack down on gun violence after President Biden pledged federal support.
With major crime on the rise in NYC, Adams talks crackdown
----------
* More Brooklyn news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube
Submit a News Tip