Financial Freedom - Whos Top 10 Richest In My Homeland Spore ?

Few days ago, my friends and I had a short discussion on whos our local richest "Towkay" ?
I did a researched and found the answer based on Forbes website http://www.forbes.com/2006/08/24/06singapore_Singapores-40-Richest_land.html

Based on year 2006
1.Khoo family
2.Ng Teng Fong
3.Kwek Leng Beng
4.Wee Cho Yaw
5.Lee Seng Wee
6.Chang Yun Chung
7.Murli Kewalram Chanrai
8.Denis Jen
9.Ho Sim Guan
10.Oei Hong Leong

Majority of them are dealing with properties , shipping , textile , and finanical providers , what about those netrepreneurs and those insurance or property agent ? Are they able to achieve their financial freedom too ?