Unusually Tall Humans
Documented very tall people are frequently pulled into Nephilim arguments. The documentation is real; the connection is not.
What is documented
Verified extreme height in modern medicine is caused by known conditions such as pituitary gigantism and acromegaly, usually driven by a growth-hormone-secreting tumour. The tallest reliably measured person, Robert Wadlow, reached about 2.72 m / 8 ft 11 in and had a documented pituitary condition. Historical regiments of unusually tall soldiers were assembled by selection, not descent.
How the confusion happens
A photograph of a very tall person, stripped of its medical context, circulates as proof of a giant race. The person is real; the framing is added afterwards.
Status
Real people, real records, no Nephilim connection established. Documented medical cause is the simpler explanation.