This document discusses teacher quality and equity in South Korea through two cases. The first case examines Korea's policies for supporting students from multicultural backgrounds which focus on extra support but lack consideration for long-term workforce diversification. The second case outlines Korea's centralized governance of education and pathways for teacher education and recruitment, including a highly competitive exam, as well as influential policies of teacher evaluation tied to promotion and regular teacher rotation. However, it is noted that teacher distribution remains unequal with location and commute convenience driving school choice more than ensuring equal opportunities for students.