Ibb overthrew 1985 wanted purge military corruption

I think there may be some confusion here.

I'm assuming you're referring to the events in the Philippines in 1986, not 1985.

In February 1986, President Ferdinand Marcos, who had been in power since 1965, was ousted in a peaceful revolution known as the People Power Revolution. This revolution was sparked by widespread protests and demonstrations against Marcos' authoritarian rule, human rights abuses, and corruption.

The revolution was led by a coalition of opposition groups, including the Catholic Church, student organizations, and labor unions. The movement was fueled by the desire for democracy, human rights, and an end to corruption.

Corazon Aquino, the wife of Benigno "Ninoy" Aquino Jr., a prominent opposition leader who was assassinated in 1983, became the leader of the revolution and was eventually sworn in as the President of the Philippines.

The new government, led by President Aquino, implemented reforms aimed at addressing the corruption and human rights abuses that had plagued the Marcos regime. This included the creation of an independent commission to investigate human rights abuses and the prosecution of those responsible for them.

So, to summarize, it was not "Ibb" who overthrew Marcos in 1986, but rather a coalition of opposition groups and the People Power Revolution, led by Corazon Aquino.