User blog comment:Master Sima Yi/Assassinews 03-03-'13 — Assassin's Creed IV: Black Flag trailer and screenshots/@comment-161.50.48.2-20130304002613/@comment-3981209-20130304221807

Rashid-Sabbah, the oldest we can see Achilles as being is 15, as he was born in 1710 and Haytham (the next part in the genetic memory) was born in 1725