Greig Island is the largest and second southernmost island (behind Loon Island) in Ontario's Mississippi Lake, Canada.
 The island is uninhabited by permanent residents but is likely to have cottages on it.
Greig Andrew Nori (born November 21, 1974) is a producer and musician from Sault Ste. Marie, Ontario, Canada and is well known as the frontman, lead vocalist and guitarist of the pop punk band Treble Charger.
 In the late 1990s he began working as a producer with Sum 41 and was their in-house producer and manager until 2004.
 In 2007, Greig went back to the studio to produce for the pop punk bands Cauterize and Hedley, with their albums "Disguises" and "Famous Last Words", respectively.
Make a Sound is the major label debut and final album of American punk band Autopilot Off.
 It was released on April 13, 2004, through Island Records and produced by then-Sum 41 producer and manager Greig Nori.
"Motivation" is a song by Canadian rock band Sum 41.
 It was released in January 2002 as the third single from the album "All Killer No Filler".
 Greig Nori appears on backing vocals.
Tahita Rotardier Bulmer (born 29 April 1981) is an English singer-songwriter.
 She is known for her true contralto voice.
Eryn Bulmer Barrett (born August 1, 1976 in Edmonton, Alberta) is a female diver from Canada, who won the gold medal in the Women's 3m Springboard at the 1999 Pan American Games.
 She represented her native country at two Summer Olympics: 1996 and 2000.
"For the Nights I Can't Remember" is a song recorded by Canadian pop rock band Hedley for their second studio album, "Famous Last Words" (2007).
 The ballad was co-written by the members of the band with the record's producers, Greig Nori and Dave Genn.
 It was released in November 2007 as the album's second single.
 In 2009, the song was re-issued digitally with their follow-up single.
"Handle This" is the fourth and final single from the album "All Killer No Filler" by the Canadian rock band Sum 41.
 The single was only released in Germany and included the title song and live versions of "Motivation" and "Makes No Difference" as back-up tracks, on the CD single.
 Sum 41 former in-house manager and producer Greig Nori played guitar on the song and a music video was made for the song.
 The video was not released along with the single, and it is only released on the Does This Look Infected Too?
 EP.
Treble Charger is a Canadian rock band formed in 1992 in Sault Ste. Marie, consisting of lead vocalist and guitarist Greig Nori, and co-lead vocalist and guitarist Bill Priddle and current drummer Richard D Mulligan.
 The band, initially consisting of four members, had disbanded in 2006 and reunited in 2012.
 They began with a melodic indie rock style, but evolved into more of a pop punk band after signing to a major label in 1997.
Autopilot Off is the first major label EP by the punk band Autopilot Off.
 It is the band's first release with the label Island Records and was produced by the then Sum 41 manager and producer Greig Nori.
 This was the first album by the band to feature their symbol - the split-in-half padlock - on the album cover art, which would then go on to feature on all of their future-album's cover art.

Question: Are Greig Nori and Tahita Bulmer both from Canada?
Answer: no