who played These charters
100

Who played Kermit  {A, Jim Henson B, Caroll Edwin Spinney}. 

What is Jim Henson 

200

Who played the kookie monster in sesame street? 

 What is David Rudman

300

Who played big bird on sesame street?

Caroll Spinney

400

Who played Miss Piggy but retired in 2002 ?

What is Frank Oz/ (side note Frank Oz also played Yoda)

500
Who played Gonzo in the Muppets 

Dave Goelz