Highest Prestige You've Ever Gotten?

Prestige is a load of mince, original cod4 on pc had no prestige. Then they introduced it for consoles.
Now modern warfare remastered (cod4) has prestige and a trader same as black ops 3. So hows that a remaster.
I got master prestige in black ops 2 and got bored and started again with fresh start cause someone on teamspeak dared me too..lol