Question: Who formed a band in 1983, and is a heavy metal bassist?

Context paragraphs:
Rik Fox: Richard Suligowski (born December 28, 1955), better known today as Rik Fox, is an American heavy metal bassist.  He was active mainly during the 1970s and 1980s, in the New York City and Hollywood area rock and metal scenes.

White Lion: White Lion was a Danish/American rock band that was formed in New York City in 1983 by Danish vocalist Mike Tramp and American guitarist Vito Bratta.  Mainly active in the 1980s and early 1990s, releasing their debut album "Fight to Survive" in 1985.  The band achieved success with their No. 8 hit "Wait" and No. 3 hit "When the Children Cry" from their second album, the double platinum selling "Pride".  The band continued their success with their third album, "Big Game" which achieved Gold status and their fourth album "Mane Attraction" which included a supporting tour.  White Lion disbanded in 1992 and not long after their first compilation album, "The Best of White Lion" was released.

Andreas Blomqvist: Andreas Blomqvist is a heavy metal bassist from Stockholm, Sweden, best known for his role as the bassist and founding member of progressive metal band Seventh Wonder.

James LoMenzo: James "JLo" LoMenzo (born January 13, 1959 in Brooklyn, New York, United States) is an American heavy metal bassist.  He was a member of the best-known lineup of the band White Lion, and performed with them from 1984 to 1991.  He was later the bass guitarist for Black Label Society, Megadeth and Slash's Snakepit.  Outside of music, he is best known for being a contestant on the 21st season of the reality television series "The Amazing Race".

Ivan Guilhon: Ivan Guilhon (born January 1979), is a Brazilian heavy metal bassist.  He started his studies as musician at the State School at Villa Lobos, improving his skills on tours of the Brazilian underground scene since he was 16 years old.  He plays in three bands: Tribuzy, a power metal band with lyrical themes about life and violence; Nordheim, a melodic power metal band with lyrical themes about war, battle and mythology; Vulgar, a heavy/thrash band with lyrical themes about politics and personal issues.

Joe Payne: Joseph "Joe" Payne is an American musician.  He was born in Tampa, Florida in 1984.  He is a heavy metal bassist and guitarist.  Until 2011, Payne played bass in the metal band Divine Heresy with Fear Factory guitarist Dino Cazares, vocalist Travis Neal and ex-Vital Remains and Hate Eternal drummer Tim Yeung.

Joey Vera: Joseph "Joey" Vera (born April 24, 1963) is an American heavy metal bassist who is known as a member of the heavy metal band Armored Saint and the progressive metal band Fates Warning.  In 2004-2005 he replaced Frank Bello in Anthrax as the band's bassist, but did not record with them.  He was also a member of Engine, recorded with Tribe After Tribe, and appears on the OSI album "Free".  His first solo album, "A Thousand Faces", was released in 1994.  His current solo project, A Chinese Firedrill, released an album titled "Circles" in 2007.

Kekal: Kekal (sometimes stylized as KEKAL) is a heavy metal and electronic music band formed in 1995 in Jakarta, Indonesia.  According to AllMusic, Kekal was one of the first heavy metal bands from Indonesia to make international inroads, and according to sociologist of heavy metal, Keith Kahn-Harris, was one of the few extreme metal bands from Southeast Asia to ever make more than a minimal impression on the global scene.  Founded by two musicians known simply Yeris and Newbabe, the band underwent some shifts in lineup in its early years, but emerged with a consistent lineup of three key-members, guitarist/vocalist Jeff Arwadi, bassist Azhar Levi Sianturi, and guitarist Leo Setiawan.  Frequently labeled as black metal, progressive metal, and avant-garde metal, Kekal plays a very diverse range of music styles within the frame of metal and rock, incorporating many other music genres such as ambient, electronic, jazz fusion, and progressive rock.  Over the course of its career, Kekal has transitioned from a heavy metal-based style to a more experimental and electronic sound.

Rudy Sarzo: Rudy Sarzo (born Rodolfo Maximiliano Sarzo Lavieille Grande Ruiz Payret y Chaumont, November 18, 1950) is a Cuban American hard rock/heavy metal bassist.  Sarzo has played with many well known heavy metal and hard rock acts including Quiet Riot, Ozzy Osbourne, Whitesnake, Manic Eden, Dio, Blue Öyster Cult, and Devil City Angels.

Rob Nicholson (musician): Rob "Blasko" Nicholson (born November 24, 1969) is a heavy metal bassist.  His influences include the metal bands Iron Maiden, Motörhead and Corrosion of Conformity.  Rob is perhaps best known for his performances on Rob Zombie's solo albums, and is currently part of Ozzy Osbourne's band.  Nicholson is also noted for his contribution as bassist to metal band Cryptic Slaughter within underground metal circles.

Supporting paragraphs: James LoMenzo White Lion
Answer: James "JLo" LoMenzo