Benigno Aquino won the 2010 presidential election after campaigning on the legacy of his parents and pro-democracy icons, former President Corazon "Cory" Aquino and Benigno "Ninoy" Aquino.
Mr Aquino - more commonly known as Noynoy - also vowed to give the Philippines clean leadership after the nine-year scandal-tainted administration of his predecessor, Gloria Macapagal Arroyo.
He won 40% of the vote, against 25% for former President Joseph Estrada. Since no run-off is used in Philippines presidential elections, this was enough to win outright.
In his first year in power, Mr Aquino acted to impose a moratorium on logging, which has been blamed for making much of the country prone to flooding and landslides.
He also angered the powerful Catholic Church by proposing a bill to provide contraceptives to help poor Filipinos avoid unwanted pregnancies.
Mr Aquino's mother, Cory Aquino, led the 1986 popular revolution that ended the authoritarian rule of President Ferdinand Marcos, whom she succeeded to become Asia's first female head of state.
Her husband, and Benigno Aquino's father, Benigno "Ninoy" Aquino, was the most prominent opponent of President Marcos until he was assassinated on returning from exile in the United States in 1983.
During his election campaign, Mr Aquino stressed his desire to carry on his mother's pro-democracy agenda, and said it was the outpouring of popular grief upon her death by cancer in 2009 that had encouraged him to stand for the presidency.
His campaign slogan - "When no one's corrupt, no one will be poor" - linked corruption in high places with the poverty endured by many Filipinos. Mr Aquino suggested that he had some very powerful people in his sights.
Mr Aquino scored major successes in 2012 in ending the insurgencies by the Moro Islamic Liberation Front (MILF) and the Communist New People's Army - a process begun by the Arroyo administration.
Born in 1960, Noynoy Aquino studied economics before starting a career in business. Four years after his father's murder in 1983, he himself was seriously injured during a coup attempt against his mother, who had become president in 1986.
He was elected to the House of Representatives in 1998, and became a senator in 2007.