5'10
Physically, he's in his mid-twenties. Age-wise, I'd say 1000ish
There is no sufficient information about how tall Ivan the Terrible was on any of his biographies. However, Ivan the Terrible is generally described as tall.
Ivan Salaverry is 6'.
Ivan Shaw is 6'.
Ivan Brutsche is 6'.
Ivan DeWolf is 6'.
Ivan Pavlovich is 6'.
Ivan Sashov is 184 cm.
Ivan Schellenberg is 5' 9".
Ivan Shvedoff is 177 cm.
Ivan Urgant is 195 cm.
Ivan Velez is 5' 10".