Willie has daughters from previous relationships and one son, Juan Emmanuel (Juamee).
Willie's favorite color is green.
Willie hosted the grand night of the Pinoy Big Brother: First Season.
Willie's first album was produced by Andrew E. The name of the album was Parental Guidance.
In 1998, Willie joined a hip variety show, Sang Linggo nAPO Sila as a co-host.
Randy Santiago hired Willie as his sidekick in the now-defunct GMA 7 noontime show, Lunch Date.
Willie was engaged in buying and selling cars.
Willie was fired from a noontime game show, Magandang Tanghali Bayan in 1998.
Willie's first show is Willingly Yours.
Willie's parents are Myrna Buendia and Engineer Onorio Revillame. His mother was a 15-year-old food server while his father was an engineer when they met. They got separated and Willie grew up with his mother.
Willie discovered Kiray, who he gave a spot while guesting in his noontime show, Wowowee.
Willie has entered showbiz in 1987 as a member of Randy Santiago's Hawi Boys.
Willie's daughter is Meryll Soriano.
Willie is a professional drummer.
Willie's nickname is Papi.