Meet KJ

Having lived in three different countries and explored more than 30 cities around the world, KJ has been drawn to travel beyond the typical tourist experience. Over the past 10 years, he has worked in business development and marketing for companies in the tourism industry, combining professional experience and personal passion for exploring new places.

As he shared in our About Page, KJ did not see eSIMs as an essential travel product when they were gaining popularity after the pandemic. That changed after using one during his own travels.

These days, he personally purchases and tests eSIMs while traveling — though his main goal is still to see the world and not spend the entire trip monitoring data speeds. Through eSIMStash, he shares firsthand findings, speed test results, and honest observations to help travelers make a smarter call before their next adventure.