User blog comment:Master Sima Yi/Assassinews 05-08-'14 – Assassin's Creed: Rogue announced/@comment-173.189.47.87-20141019002746/@comment-5019018-20141019134241

Meh, it's backstory, so I guess it's not too much of an issue. Besides, Achilles trained Connor well enough even though he was in his late 50s and walking with a cane.