Question: Are Sarah Bettens and Neil Turbin of the same nationality?

Context articles: Gert Bettens
Dom Kelly
K's Choice
Threatcon Delta
Scream (Sarah Bettens album)
Fistful of Metal
Deathriders
Sarah Bettens
Neil Turbin
Never Say Goodbye (Sarah Bettens album)

Gert Bettens (born 19 March 1970) is the lead guitarist of the Belgian band K's Choice.
 He, with his sister Sarah Bettens, is the face of the band.
Dom Kelly is the drummer/vocalist and a founding member of Charleston, SC-based rock band A Fragile Tomorrow.
 In 2017, he will be releasing his debut solo album on MPress Records.
 The album features appearances from Emily Saliers of Indigo Girls, Lucy Wainwright Roche, Chris Trapper of The Push Stars, Sarah Bettens of K's Choice, Doris Muramatsu of Girlyman, and his identical brother and A Fragile Tomorrow bandmate Sean Kelly.
K's Choice is a Belgian rock band from Antwerp, formed in the mid-1990s.
 The band's core members are siblings Sarah Bettens (lead vocals, guitar) and Gert Bettens (guitar, keyboard, vocals).
 They are joined by Bart Van Lierde (bass), Tom Lodewyckx (lead guitar), Reinout Swinnen (keys) and Wim Van Der Westen (drums).
 The band has produced gold and platinum albums.
Threatcon Delta is the debut solo album by American heavy metal vocalist Neil Turbin.
 The album was released in 2003 on Metal Mayhem Records, and contains twelve original tracks and two remakes.
 25 different musicians appear on the album, including members of Dio, Rough Cutt, M.S.G. and Quiet Riot.
Scream is the first full-length solo album from Belgian rock musician Sarah Bettens.
 In 2004, Sarah released a five-track EP called Go.
 Four of the songs from "Go" were included on "Scream"; only "Grey" did not make the cut.
Fistful of Metal is the debut studio album by American thrash metal band Anthrax, released in January 1984 by Megaforce Records in the US and Music for Nations internationally.
 It includes a cover of Alice Cooper's "I'm Eighteen".
 This is the band's only album to feature frontman Neil Turbin and bassist Dan Lilker, who were replaced first by second vocalist Matt Fallon then by third vocalist Joey Belladonna and Frank Bello respectively.
DeathRiders is an American heavy metal band based in Los Angeles, California.
 The band was formed in 2001 to support lead vocalist Neil Turbin's solo album "Threatcon Delta" and is named after Neil's song lyric "Deathrider" which was the first song on the album 'Fistful of Metal' which Turbin wrote in his time as the lead singer of Anthrax.
Sarah Bettens (born 23 September 1972) is the lead singer of the Belgian band K's Choice.
 Sarah and her brother Gert Bettens are the two best-known faces of the band.
 She is known for her enigmatic, husky voice.
 The band is popular in Belgium, the Netherlands and France, and has toured in the U.S. with The Verve Pipe, Tonic, Alanis Morissette and the Indigo Girls, as well as on their own.
 Bettens has maintained a successful solo career as well by providing vocals for movie soundtracks, including "Underworld", "Wild Things", "Zus and Zo" and more recently "Leef!
".
Neil Turbin (born December 24, 1963) is an American thrash metal vocalist known for being the first full-time vocalist for American band Anthrax and current lead vocalist and songwriter of the heavy metal band DeathRiders.
 and hard rock band Bleed The Hunger
Never Say Goodbye is the live album from Belgian musician Sarah Bettens.
 It was released in 2008 by Universal Music Group/Cocoon Records.