User blog comment:BlueBarracudas555/Ridonculous Race Contestants Ages/@comment-4389268-20150807220340/@comment-1416490-20150807224009

Yeah, it's confusing to me too. Because for my comment below I was just guessing the year settings and basing their birth years off of 2008. But yes, Chris did leave Larry on the island for three years after TDI. So it would be...

2008 (TDI/TDA)

2009 (Celebrity Manhunt/TDWT)

2011 (TDRI/Chris leaving Larry comes into place since this will be the third year)

2012 (TDAS/TDPI/TDRR)

Then yeah Owen, Geoff, and Noah would be at least 20 years old. Unless they're gonna have birthdays coming up.