User blog comment:BlueBarracudas555/Ridonculous Race Contestants Ages/@comment-4389268-20151014132431

19 years old and Owen and Noah still look like kids. The same goes for other 1st gen characters like Beth, Lindsay, Katie, Izzy Cody and former Human-looking Ezekiel. Others can fit as both late teenagers and adults

Meanwhile, some 2nd and 3rd gen characters can be mistaken as adults like Brick, B, Beardo, Jasmine, Topher, Rodney, Jo, Lightning and Scott