| Age | 35 |
| Birthday | 7 March, 1989 |
| Birthplace | Subic Bay, Zambales, Philippines |
| Height | 5' 8½" (174 cm) |
| Eye Color | Black |
| Hair Color | Brown - Dark |
| Zodiac Sign | Pisces |
| Nationality | Filipino |
| Occupation | Actor |
| Claim to Fame | One of the Big Four of Pinoy Big Brother: Teen Edition and Sana Maulit Muli |
Gerald Randolph Opsima Anderson Jr. (born March 7, 1989) is a Filipino-American actor. He is best known for his lead roles in TV series such as Sana Maulit Muli (2007), My Girl (2008), action dramas, Tayong Dalawa (2009) in which he plays a soldier, and an NBI Agent in Kung Tayo'y Magkakalayo (2010), a mentally challenged young man in Budoy (2011–2012), in the TV adaptation of the iconic comics character "Fredo" in Mars Ravelo's Dyesebel (2014), the Fantasy drama, Nathaniel (2015) and in the Cannes Film Festival Director's Fortnight entry On The Job (2013).
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