Who is the manufacturer of GMX?

Excuse me, could you please clarify who exactly is the manufacturer or the creator of GMX? I'm curious to know the entity behind this cryptocurrency or the platform, as it's important to understand the team and their expertise when investing in such ventures. Is GMX a project developed by a well-known company, a group of experienced developers, or perhaps an anonymous team? It would be great if you could provide some insights into their background and reputation in the crypto space.