Over rough terrain, the average walking speed can drop to 2.5 miles per hour. Climbing and descending hills can significantly slow down a walker. For example, walking 10 miles over flat terrain is estimated to take the average person 4 hours.
Trivia. 1  Mumbo's real first name is Oli. 2  He's really into cars. 3  His Instagram is @officialmumbo.  He has a bengal cat named 1  Benji. Everytime he does something dumb, he calls himself a moron or a spoon.  He used to use an excess of stone 1  bricks. The YouTube account was originally a collaboration between him, Mumbo, and his friend, Jumbo.
Dumbo, the fourth animated feature in the Walt Disney Animated Classics series, is based upon the storyline written by Helen Aberson and illustrated by Harold Pearl for the prototype of a novelty toy (Roll-a-Book). The main character is Jumbo Jr., a semi-anthropomorphic elephant who is cruelly nicknamed Dumbo.umbo and Casey Junior make cameos in Disney (and Amblin 's) live-action/animated film Who Framed Roger Rabbit Dumbo is portrayed as being on loan from Disney to R.K. Maroon's production company, while Casey Junior is seen during the final scene of the film.