I know from my mostly 90% tame fallow deer that on a run in a panic they can jump a 8 foot fence, or knock one down. Seen it happen thankfully not at my place though.

But did have a wild buck who jumped into my fenced paddocks to join the "girls" jumped out at least three times, and back in again, and also changed paddocks as he felt like it.

Another buck used to clear 7 to 8 feet fences from a squat, no run up required.

Both are now venison, or long since, but would be good genes for wild deer.