Jeff Mangum and Spider One, are singers, 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.
SingleTrackMind Alex Wong is a Malaysian independent musician and singer who performs under the stage name SingleTrackMind, and also a retired professional jet ski racer. To date (October 2007), he has released two full albums, earned three award nominations at the Anugerah Industri Muzik, and won eight international races in the 1990s for his jet ski team.