Filipino lawyer and politician who served as a Senator of the Philippines starting 2016. He previously served from 2001 to 2013.
He started his political career as a student activist in 1985, on the eve of the 1986 EDSA People Power Revolt.
He's been a member of the Liberal Party of the Philippines and has served as the president of the party.
He married actress and television personality Sharon Cuneta on April 28, 1996, and they've had two daughters and one adopted son.
He is the stepfather of KC Concepcion.