perfect genetics

this is the perfect genetics challenge from sims am bored. away ways rules u are the first generation you are allowed to makethem how ever u want but just make them stand out in there own strong a beautiful ways but u must be 20-25 years old but there is one thing you must continue the family line for 10 or just 5 generations or more if u want. you can choose start at any time like 1000s or the our time.(DO NOT MIND THE VOICE PLEASE)