Hello! I'm trying to look for a work in South Korea as an English teacher? Though I'm not from the countries that were mentioned.

I'm from the Philippines but I graduated with the degree in Teaching English for High School students or below.

Will I be qualified? Or Native speakers are the only ones qualified?

Thank you.

Unfortunately you almost certainly won't be able to work here.

The E-2 Visa (Which is what the vast majority of teachers are on) requires you to be a native speaker from one of the seven listed countries. (Australia, Canada, New Zealand, South Africa, UK, Ireland, USA)

If you were able to get an F-series visa you would be technically able to work, but you would find it almost impossible to get hired, as most places are looking for native speakers.