phillyflash says on 11/Apr/08
I've read in the past she was 5 ft 6.5 inches tall.

Clint says on 5/Nov/07
Met Susan during the Special Olympics. We were both wearing tennis shoes {sneakers}.I'm 5'10" tall and we stood face to face talking for quite a bit.She is no taller than 5'6" ,possibly 5'6 and one half inches at the most.My wife is 5'6" also,and my eye contact level with Susan was almost exactly the same as my wife's.My wife stood side by side to Susan,both in tennis shoes,and they were the same height.