Who made gnosis?

Could you please elaborate on the origins of Gnosis? Who were the key individuals or teams involved in its creation? Was it the product of a single individual's vision, or did it emerge from a collaborative effort? What inspired the creators to develop Gnosis, and what problem or gap in the market were they aiming to address with their platform? Furthermore, can you provide any insight into the development process, such as any challenges they faced or key milestones achieved during the creation of Gnosis?