Overcompensating nonsense umm okay bro. My estimated are from wiki, but in wc3 which i played like crazy, orcs were taller then nights elfs. I have heard from blizzard that race model heights in game are not accurate so i used WC3 as reference. I got the 7 foot from this wiki though it might be more accurate https://wowpedia.fandom.com/wiki/Height.
But why are you so hurt if night elfs and orcs are the same height?