During my playthrough of a challenge (One Soul, Many Lives), my sim married an npc sim with the tutorial's athlete aspiration. I know that I can just change it, but the challenge requires finishing the npc spouse's aspiration as it is.
Edit By Crinrict: Adjusted Title fit migrated bug report: [ARCHIVED] Sims have tutorial aspirations in normal gameplay | EA Forums - 11560922
Archived thread had around 14 me toos