Markko Rivera

Geraldo "Markko" Rivera is a fictional character on the ABC daytime soap opera One Life to Live. He is portrayed by Jason Tam, who has played the role since May 2007.

Parents:

 * Ernesto Rivera (father)
 * Aurelia Rivera (mother)

Sibling(s):

 * Unknown woman (sister)
 * Unknown woman (sister)

Martial status:

 * Langston Wilde (dating) [06/2007-present]

Past marriage(s):

 * None/unknown

Children:

 * None/unknown

Other relatives:

 * None/unknown

Flings and relationships:

 * Langston Wilde (dating)