Sylvester stallone - expendables wiki, Sylvester stallone is an actor who portrayed barney ross in the expendables. early life edit. sylvester stallone is of italian, russian-jewish, and french descent. Sylvester stallone - muppet wiki, Sylvester stallone (b. 1946) is an actor, writer, director, and producer most famous for his roles in the rambo and rocky film series. he guest starred on the muppet.