No one needs to as some apply to men, women, masters, slaves, kings, priests, husbands, wives, children, etc., only.
From this perspective, Jesus didn't keep them all. Also, Jesus relied on his parents righteousness in 3 commandments - circumcision, redemption of first born, and consecration, to fulfill his obligations in the law.
Actually, isn't it a Christian teaching that Jesus was begotten from Eternity, and then born as a human? So, he's been born several times from that perspective.
With regards to sin, there are known and unknown sins. Job says all men born from women fall short.