1

please tell me who made wikihow.

2

Possibly Krystal along with some of her colleagues…dont know 4 sure

3

Jack Herrick founded the site, if memory serves Josh Hannah may have been involved early on, but the people, from engineers to volunteer contributors, even anonymous ones, are who actually made the website.

Krystle did play her part… 

4

@Bobbyfrank hit the nail on the head. You can read a little more about it here:  http://www.wikihow.com/wikiHow:About-wikiHow#How_did_wikiHow_come_to_be.3F_sub

5

??

6

@Serena-Chu Did you click the link? It takes you to an article that explains how wikiHow originated.