There is a story about three Slavic ambassadors from Far North, who arrived unarmed and only had Gusli (it is the oldest Russian multi-string plucked instrument). They were taken to Maurice, the emperor. The emperor was amazed by them singing, warmly welcoming them, and their enormous height and large body parts surprised him.
Sergey Alexeev, a Russian writer, the author of «The continent of Arvar, the Motherland of Gods», published by M., Olma-Press, 2004, mentions, that when he was a child, he lived in a small village in Kirov region, and he saw the excavation of an old tomb covered with stones, and he saw a giant skull of a humanlike creature. The eye pits on that skull were so large, that a head of a modern human could easily fit in. He also states, that local inhabitants were many times excavating skeleton parts of humanlike giants, as they were getting stones for their houses from ancient burial places.
In 1936, Ludwig Kohl-Larsen, a German paleontologist and anthropologist, found the bones of giant people by the Lake Eyasi in Tanzania, Central Africa. The twelve men, buried in a mass grave, were from 350 to 375 cm tall, when they were living. Interestingly, their skulls all had beveled chins and two rows of the upper and the lower teeth.
There is the information, that in Poland, during the Second World War, during burial procedures in connection with executions, a fossilized skull was found, 55 centimeters high, i.e. almost thrice as big as a skull of a modern adult person. A giant, the skull belonged to, had ideal lineament and was at least 3.5 m tall.
Ivan T. Sanderson, a famous biologist, reported about a letter from someone. The author of the letter was working as a bulldozer operator in 1950, and they were constructing a road in Alaska. He reported, that they found two huge fossilized skulls, crania and long leg bones. The skulls each were around 58 cm high and 30 cm wide. The ancient giants had two rows of teeth and disproportionally large heads. The bones, too, were thrice as long as those in a modern human. The tibia bones were from 150 to 180 cm long.
Here is another example of a similar unusual finding from the ancient times. In 1935, Gustav Heinrich Ralph von Koenigswald, a German-Dutch paleontologist, found in Hong-Kong the human teeth, each 5 times larger than the teeth of a modern human. Therefore, the approximate weight of their owner was 500 kg, and the height was 5 meters.