Kevin Systrom and Mike Krieger probably had never thought about what giant platform Instagram would turn into, which they co-founded in 2010. Instagram was created by chance, out of their passion for technology and photography. Today, it is the most successful photo publishing platform, in most cases curated in detail. However, a decade ago, Kevin Systrom didn't think twice about posting on Instagram.

We ask for your attention because we sailed through all 1515 Kevin posts and arrived in 2010.

The first two photos, released on July 16, are the following:

However the post that is considered the first photo on Instagram is that of this stray puppy near a dating kiosk in Mexico. The photo was posted the same day, the third in a row.

The post is considered the first photo on Instagram because 1) it is a puppy and 2) because Systrom writes "test" on the inscription.