In reviewing how one applies for a US Visa I see there is lots of requirements/documentation needed and it can be quite a process.

I also see that one can have someone from the US sponsor them (which is quite a lot of paperwork/info needed).

Has anyone ever sponsored someone for their US VISA? Does anyone know anyone from Belize who gotten a US Visa and how the process went? Does one have a greater chance of getting approved if they have a sponsor or does it not matter?

Anyone who can assist I greatly appreciate it.