Peak age of a player(each position)

[maruricki]

As suggested by the title,i would like to know at what age does a player reach it peak for these position:
-GK
-CB
-FB
-DM
-CM
-Winger
-Striker

 

[thekill]

-GK - 30-34
-CB - 26-31
-FB - 24-29
-DM - 27-33
-CM - 25-30
-Winger 24-30
-Striker 24-31

After they cross these age i generally sell them off bcoz they generally decline fast and you always have better options available.Certain regens can be exceptional so they peak very early.