Who is behind helium?

Who exactly stands behind the cryptocurrency known as Helium? Could you please elaborate on the individuals or organizations responsible for its creation and development? I'm particularly interested in understanding the team's background, their expertise in the field of cryptocurrency and blockchain technology, as well as their vision for Helium's future. Additionally, could you shed some light on any potential partnerships or investors that might be supporting Helium's growth? It would be fascinating to gain insights into the forces driving this cryptocurrency's progress.