helped found.

[Alanmo]

He's won Oscars, raced cars, been on President Richard Nixon's enemies list, helped found the famed Actor's Studio and established a food company to fund charities.

Does it grammatical acceptble " he has helped found " because there are two particples in the sentence ?

I know I can say " He has been found alive "

Thank you

[Casiopea]

found means, to start or establish (an organization, institution, city, etc), often with a provision for future funding.

Why not check out the free on-line dictionaries? Here's one:

SOURCE: Allwords. com