Spider One and John Popper, are of which nationality?
Spider One Michael David Cummings (born August 25, 1968), better known as Spider One, is an American singer, songwriter, rapper, record producer, and director. He is the founder and only consistent member of the nu metal band Powerman 5000 and the owner of Megatronic Records. He created the horror/black comedy mockumentary series "Death Valley", which aired on MTV for one season in 2011.
Peter Cox (musician) Peter John Cox (born 17 November 1955) is an English singer-songwriter, best known as the lead singer of the British pop duo Go West.