Wadlow

Wadlow may refer to:

• Robert Pershing Wadlow (1918-1940): An American man who became the tallest person in recorded history, reaching a height of 8 feet 11.1 inches (272 cm). He is also known as the Alton Giant because he was born and raised in Alton, Illinois. His exceptional height was due to hyperplasia of his pituitary gland, which resulted in an abnormally high level of human growth hormone.

• Wadlow, Illinois: A small unincorporated community located in Fayette County, Illinois, USA. It is near Vandalia, the county seat. The origin of the name is presumably connected to a local family or landmark with that name, although definitive documentation is sparse.

• Surname: Wadlow can also function as a surname. Its origin is generally considered to be English, with possible connections to place names or personal names of Old English origin. The precise meaning of the name is dependent on its etymological roots, which can vary.