what country has the best education system

“The 2020 Best Countries for Education are ranked based on a perception-based global survey, which used a compilation of scores from three equally weighted country attributes: having a well-developed public education system, whether people would consider attending university there and if that country provides a top quality education,” states the study.
This is according to the latest study conducted by US News & World Report in partnership with Y&R’s BAV and Wharton.

References:

http://www.studyinfinland.fi/news-events/finland-succeeds-higher-education-ranking