In 2007, Greg and his identical twin brother, David, began putting together plans to create a documentary of their trip to the North Pole.
Greg: (on Christie, following "Big Brother") There was no romance outside the house, I made that pretty clear. I was upfront about it. But she's a lovely girl. I'm sure there's a lucky guy out there.
Greg: (when asked if he keeps in contact with his former "Big Brother" housemates) I ring them all every few months, just to make sure they're looking after themselves. And I'm about to take on Timmy [Brunero, runner-up] again on Ready Steady Cook.