Sten Johannesson was born in Sweden in 1966. During his studies at the Royal Institute of Technology in Stockholm, he took the Bible to heart, and decided to go all in for Christianity.

A few years after finishing his Master’s degree in Biochemistry, he moved to Copenhagen, Denmark. There he found a wife and they had two kids. He also found a niche: teaching apologetics (Christian “evidences”). In 2015, after having produced a hundred presentations, he wrote a book in Danish about several areas within Apologetics.

The next book, titled “Untold Tales of Ancient Times”, came out in 2020. It is composed of ten short stories about fascinating men and women known from the Old Testament. Then in 2022 he wrote a study of Ephesians in for of a quite time book, which was translated to English in 2023 ("To the saints, the faithful in Christ Jesus"). In 2025 a thorough study of communion was published, called "The Lord's Supper: Remember - Reflect - Rejoice".

All books are available at Amazon and many on Google Play Books as well as on Payhip.