They got a front page story in the local newspaper for things like: "Local Teen Learns To Breathe With His Mouth Closed--Onlookers Impressed" which makes them extremely disappointed when they're walking across the JFSB courtyard and the crowds don't part like the Red Sea. This guy/girl has also been Homecoming King/Queen ever since they hit puberty. Which is actually quite an accomplishment when you consider the award winning livestock they beat out. They'll also have exceeded expectations in all athletic arenas because they were the only kid within a hundred miles that hadn't lost a major limb to a farming accident.
This deified upbringing comes to a quick halt when they enter the pearly gates of BYU and are faced head on with their own mortality. The first few weeks of the semester they're still walking on air; answering every question the professor throws out, dating anything that moves, bearing impromptu testimonies during every hour of church. But it's all over as soon as they take their first test/write their first paper/get rejected by their significant other/get slapped by the bishop. After reality is forced to check the STH hard, they usually disappear and you never see them again. They either fade into the homogeneity of BYU, or they can't take being anything less than an idol so they run back home to West Armpit USA where the town will throw them a parade every time they take a crap.