In GE 2006, Chee Siok Chin's occupation was a democracy advocate. She is married without children.
Prior to that, Chee Siok Chin was a Physical Education (PE, in short) teacher at the former Queenstown Secondary Technical School.
Here's some comments on Chee Siok Chin from her students:
My favourite comment goes to:
"A teacher who had always demanded discipline from her students could actually do that. Did we rebel against her in the past when felt unjust? We didn't."