World Religious Population 2024. Christians remained the largest religious group in the world in 2015, making up nearly a third (31%) of earth’s 7.3 billion people, according to a new pew research. Islam, which is practiced by more than 1.91 billion people, is second.

Athlete mike powell jumped 8.95 meters, setting a record that has yet to be broken. Explore religious beliefs around the world through an interactive map that displays the religions that are the most prevalent in each country around the world.