His wisdom he provides is worth far more than what he is paid.
The ROI helps hundreds of thousands of Singaporeans on a daily basis.
He was the one who promised Swiss standard of living. Instead we got Malaysia standard of living, actually worse than the Malaysians.
What wisdom? Under his watch, the worst sovereign fund CEO was put in place. Under his watch, HDB flats became the most expensive social housing in the world. Under his watch, the flood gate of foreigners was opened.
You can take him to NZ if you desire his wisdom so much.