Question: Are both Paul Baloff and Nick Hexum American?

Context articles: I'll Be Here Awhile
Nick Hexum
Freak the Freak Out
Bonded by Blood
David White (heavy metal vocalist)
Zack Hexum
Freak Out (311 song)
Paul Baloff
All Mixed Up (311 song)
Amber (song)

"I'll Be Here Awhile" is a single by alternative rock band 311.
 It is the 12th and closing track on their album "From Chaos".
 Lead singer Nick Hexum originally wrote it when he was twenty, hence the line in the refrain "Twenty years of age, " though Hexum was thirty when he recorded it.
 He comments on the interview included on the disc of "From Chaos" that he was living a wild and crazy life at that young age.
Nicholas Lofton "Nick" Hexum (born April 12, 1970) is an American singer, songwriter and rapper, currently the vocalist and guitarist for the multi-platinum alternative rock band 311 and The Nick Hexum Quintet.
"Freak the Freak Out" is a song performed by American pop recording artist Victoria Justice.
 It was produced by The Super Chris and Michael Corcoran, who also co-wrote the song with C.J. Abraham, Nick Hexum, Zack Hexum, Dan Schneider, for "" (2011), the soundtrack to the Nickelodeon television series, "Victorious".
 It was released as the album's lead single on November 19, 2010 through Columbia Records.
 Musically, the song is a fast-paced electronic rock song with influences of electropop and teen pop lyrics, and the lyrics speak of getting the attention of a distant boyfriend.
Bonded by Blood is the debut studio album by the San Francisco thrash metal band Exodus.
 Although the album was completed in the summer of 1984, it was not released until 1985 due to issues with Exodus and their record label.
 It is considered one of the most influential thrash metal albums of all time.
 It is also the only full-length studio album of Exodus to feature Paul Baloff on vocals, though he was also on their "1982 Demo".
 Baloff was back in Exodus for five years (from 1997 to his death in 2002), and appeared on their 1997 live album "Another Lesson in Violence".
David R White (born David Godfrey) is an American heavy metal lead vocalist who is best known for singing in the thrash metal band Heathen.
 Having stints in underground thrash bands Blind Illusion and Laughing Dead, he joined Heathen in 1985.
 He was ousted from the band in 1989, replaced by Paul Baloff, but returned that same year, performing on both of their LP's, "Breaking the Silence" and "Victims of Deception".
 White immediately stood out from the thrash metal crowd with his operatic, high pitched singing style.
Zack Hexum (born April 28, 1978) is a Los Angeles based singer-songwriter.
 He is the younger brother of Nick Hexum, the vocalist for 311.
"Freak Out" is a single released by 311.
 It was on the album "Music".
 This studio single was released in 1992, prior to the release of "Music".
 All three songs appearing on this single have co-written lyrics by Douglas Vincent "SA" Martinez and Nick Hexum.
 The music for "Freak Out" was co-written by Chad Sexton and Nick Hexum.
Paul Baloff (April 25, 1960 – February 2, 2002) was an American singer, most notable for his time in thrash metal band Exodus.
"All Mixed Up" is a single released by 311.
 It was on the album "311", also known as "The Blue Album".
 This album was released in 1995 and later went triple platinum, selling over 3 million copies worldwide.
 The song was co-written by Douglas Vincent "SA" Martinez and Nick Hexum.
 The duo first started working on the song during the 311 tour supporting "Grassroots".
 After the tour Martinez wrote the lyrics about feeling "confused and being unfaithful" and Hexum took the song's title from an early Elvis Presley interview in which Elvis claimed he was "all mixed up" over his new-found fame.
"Amber" is the third single from the band 311's 2001 album "From Chaos".
 Focusing more on their reggae roots, the song is about Nick Hexum's then fiancee and then Eden's Crush member Nicole Scherzinger.
 Scherzinger appears briefly in the music video, playing in the ocean with Hexum.
 Although it is not one of the highest charting singles (hitting number 13 on the Modern Rock chart), it ended up their longest lasting on the Alternative Rock chart and remains their most popular single to date.It is also their only single that received a certification by the RIAA, achieving Gold status.
 It is considered to be the band's signature song along with "Down".