Who was the first person voted off big brother?
No context provided
Who was the first person voted off the first season of American Big Brother?
William Collins
No context provided
Who was the first person voted off the first series of  British Big Brother?
Sada Walkington
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Who was the first person voted off the first season of American Celebrity Big Brother?
Chuck Liddell
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Who was the first person voted off Celebrity Big Brother British series 1?
Chris Eubank
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Who was the first person voted off Big Brother Canada season 1?
Kat Yee
Celebrity Big Brother (British series 1)
https://en.wikipedia.org/wiki/Celebrity%20Big%20Brother%20%28British%20series%201%29
Celebrity Big Brother 1 (American season)
https://en.wikipedia.org/wiki/Celebrity%20Big%20Brother%201%20%28American%20season%29
Celebrity Big Brother (American TV series)
https://en.wikipedia.org/wiki/Celebrity%20Big%20Brother%20%28American%20TV%20series%29
Big Brother Canada (season 1)
https://en.wikipedia.org/wiki/Big%20Brother%20Canada%20%28season%201%29
Big Brother 1 (American season)
https://en.wikipedia.org/wiki/Big%20Brother%201%20%28American%20season%29
Big Brother (British TV series)
https://en.wikipedia.org/wiki/Big%20Brother%20%28British%20TV%20series%29
Big Brother (British series 1)
https://en.wikipedia.org/wiki/Big%20Brother%20%28British%20series%201%29
There are several series of "Big Brother". On the first season of American Big Brother, William Collins was the first person voted off. The first person voted off the first series of British Big Brother was Sada Walkington. The first person voted off the first season of American Celebrity Big Brother was Chuck Liddell and the first person voted off Celebrity Big Brother British series 1 was Chris Eubank. The first person voted off Big Brother Canada season 1 was Kat Yee.