Their excellence is further underlined by Ihe fact that Singapore was one of Ihe top-performing countries in the 2009 PISA survey (Table 5.1 and Figure 5.1), the first PISA survey in which it participated. Singapore was rated as one of the best performing education systems in a 2007 McKinsey study of teachers (Barber and Mourshed, 2007), and was rated first in the 2007 IMD World Competitiveness Yearbook (IMD, 2007) for having an education system that best meets the needs of a competitive economy. At the higher education level, the National University of Singapore was ranked 34th in the world and 4lh in Asia in the Times Higher Education Supplement Rankings of World Universities in 2010 (Times Higher Education Supplement, 2010). How has this little red dot on the map, as Singaporeans frequently refer to their country, a nation that is not even 50 years old, evolved from a backwater undeveloped economy into a world economic and educational leader in such a short period of time?