Standing at 6-foot-10, Robert Cornegy towers over the previous record holder who was a mere 6-foot-7 1/2.
For reference, Mayor Bill de Blasio is also very tall, but he is five inches shorter than Cornegy.
The 53-year-old councilman hopes his height will inspire young people.
"They may not have the normal physical stature and would still like to make a difference, you can absolutely do that and you don't have to be relegated to a particular part of society based on how you look," he said.
Cornegy admitted that being tall has its drawbacks -- he can be viewed as intimidating and then there's the problem with the subway:
"I sit anticipating when that train rolls in whether I can get a seat because I can't stand up on most trains," he said.
To officially earn the Guinness record, Cornegy had to be measured in a hospital six different times over the course of one day.
Cornegy applied for the Guinness Book of World Records after a constituent joked he was the tallest politician ever.
It turns out that constituent was right.
----------
* More Brooklyn news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube