Yes, Cristiano Ronaldo is known for his charitable contributions.
According to available information, Ronaldo is a generous philanthropist who has donated millions of dollars to charity. In 2015, he was recognized as the world's most charitable sportsperson by dosomething.org. He has supported various charities, including:
- Save the Children
- UNICEF
- World Vision
Therefore, it is evident that Ronaldo actively engages in philanthropic activities and donates to charitable causes.