What is the largest or tallest that has been described?

[TD-40]

In any encounter or testimony, what is the largest estimated height that someone has claimed? I listen to a lot of witnesses on Youtube videos and one lady said 14 feet because a woodshed was about 8 feet high and the reported bigfoot was towering over it by another six feet or so, she estimated. That is a GIANT. I think she said it was in Alaska.

[BC witness]

There is a multi-witness report from a dam building crew near Nordegg, Alberta, of a figure standing on a ridge that they estimated at about 14'.