Over 30 years of retirement, Williamson would collect as much as $2.88 million, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Williamson received $60,572 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Williamson will have already received $187,222 in retirement benefits, or more than the sum total of the retiree's contributions to the teachers' pension fund.