@josh If you're planning to be an ESL Dancing Monkey (no shame, I did it); for most places all you really need is a Bachelor's. The EU/Shengen has a requirement that you need to already be there and not replacing a qualified Euro. Places like Saudi Arabia, actual Universities, and Global Schools usually require a CELTA Cert on top of the degree.

If you're not eyeing this direction, feel free to call me a retard.