The highly anticipated KB24 NFT art collection has opened for presale reservations to the general public and it's sure to be the hottest, largest NFT drop in history. And, it's all for a good cause. The team behind The KB24 NFT collection is creating a new space for Kobe Bryant fans to memorialize the legend, while also contributing to a cause in his honor — the Mamba & Mambacita Sports Foundation, which was created by the Bryant family to honor Kobe and his daughter Gianna following their untimely death.