$BNB

To give you a very short and clear understanding of BNB:

* Core:

* BNB is the cryptocurrency of the BNB Chain ecosystem.

* It originated from the Binance cryptocurrency exchange.

* Purpose:

* It's used to pay transaction fees on the BNB Chain.

* It also has many other uses, including payments, trading, and participation in various blockchain applications.

* Evolution:

* It has moved from being only a coin for discounted fees on the Binance exchange, to being the fuel for a whole blockchain ecosystem.

* The acronym now stands for "Build and Build".

Essentially, BNB is a key digital asset within the Binance and BNB Chain world.