Yusuf al-Qaradawi is a man who is very important in the Islamic religion. He is like a teacher or a scholar who helps people understand the teachings of Islam. He talks about things like how to behave in a good way, how to worship God, and how to treat other people nicely.
Some people really like Yusuf al-Qaradawi and think he is very wise. They listen to him when he talks and they try to follow his advice. Other people don't like him very much because they disagree with some of the things he says.
Yusuf al-Qaradawi has been a Muslim for his whole life, and he has learned a lot about the religion. He is from Egypt, but he has traveled all over the world to share his knowledge with others.
Even though he is a very important person in the Islamic religion, it is important to remember that everyone has their own opinions and beliefs. Just because someone is respected, doesn't mean that everything they say will be agreed upon.