His family had NO idea until they saw him on the show.
Her brother has been parachuted into the Love Island villa and we will get to meet him tonight, but who is Greg O'Shea?
We know that he's 24, he's from Corbally in Limerick, plays sevens rugby professionally for Ireland, studied law and likes a bit of Pilates.
Laura also told us ALL the goss on Greg (he's only out of a four year relationship and he's a clean freak!)
He's also REALLY good at keeping a secret!
That 22k followers is gonna to rocket.
Here he is in action:
The IRFU are fully behind him and his stint in the villa:
He loves a pair of budgie smugglers:
We need to know more and who better to chat to than his lovely older sister Laura.
She spoke to Muireann O'Connell about how the family knew absolutely NOTHING about Greg going on the show and they found out like the rest of us when they sat down to watch the show last night, he's a clean freak and he gets that from his Mammy!
The question is will he hook up with Maura?
"She seems like a bit of craic I just don't know. There's a LOT of women in there and he's not afraid to put himself out there!"
Just press the play icon to hear the chat