Trivia

Has son Iggy Boy (born 1987) with actress Janice De Belen.

Children: with Charlene Gonzales, twins--Andres and Atasha.

Nephew of actress Amalia Fuentes.

First cousin of actress Liezel Martinez.

Endorsed several local commercials through his hearthrob stature

Dated former Miss Universe winner Dayanara Torres.

First cousin of actor Niño Muhlach.

Dated singer/actress Pops Fernandez.

Credits his film career to his cousin Niño Muhlach, whose D'Wonder Films started Aga's career.

Parents: Alvaro Cheng Muhlach and Anita Aquino.

Sisters: Arlene Muhlach and Almira Muhlach. Brother: Andoy.

One of the highest-paid actors in the Philippines.

Married former Bb. Pilipinas beauty pageant winner, Charlene Gonzales.

Brother-in-law: Bong Alvarez, husband of Almira.

Son-in-law of Bernard Bonnin.

Brother-in-law of Bernard Bonnin and his Bagets (1984) co-star JC Bonnin.

Owns Morning Star Productions, which produced most of his earlier films, such as Miguelito (1985).

At the Cinema One Originals Film Festival 2009, he received the Cinema One Legend Award.

First film appearance was in May isang tsuper ng taksi (1975) as a seven-year-old actor named Ariel Muhlach.

From 1990 to 1999, he was the highest paid actor in the Philippines.

In 2013, he ran for a congress to represent Camarines Sur's 4th district under the then-ruling Liberal Party. However, he was defeated by William Fuentebella, son of outgoing representative Arnulfo Fuentebella.