It’s time for the next installment of Big Brother — Big Brother 10 (!) premieres this Sunday, July 13 and features 13 housemates: three are married, one is divorced, there are two African-Americans and one Korean-American.

You’ll see a range of occupations too – a mixologist (bartender), champion bull rider, bodybuilder, Hooters waitress, and a Catholic school teacher. Look for the New Orleans socialite, a preacher’s son, an OCD sufferer and more.

Oh, and how about the age range this season? Check this out – the youngest housemate is 22… and the oldest is 75!