“What about people who never hear about Jesus?”
This is one of the most common “objections” people have regarding Christianity. It’s not really an objection to Christianity as a whole, it’s actually an objection to God’s judgement of mankind.
We Have All Sinned
No matter who the person is, where they live, what their knowledge is about Jesus, we have all sinned. You, me, your neighbor, and the isolated tribe members in Africa and Asia who have never heard the gospel. All of us, will stand guilty of crimes against God when we die 1 Sin, is why people stand guilty before God, not their knowledge of Jesus.