But there are also virtual unknowns to be discovered.

The video illustrates how the members changed from virtual unknowns to international superstars.

Like Walpole, though, many of the others can be virtual unknowns.

She estimates that out of 50 stories published each year, 5 are from virtual unknowns.

"It's a race among virtual unknowns, as far as the public is concerned."

So he decided he wanted English actors and settled on two virtual unknowns.

A group of virtual unknowns who played together as a team beat a more talented team built around four superstars.

Kim was one of the cast of virtual unknowns to star for Arizona.

On it were the names of everyone from virtual unknowns to comics as candidates for the baby's voice.

But the new-look candidates he pointed to are virtual unknowns.