<Li> Dr. Mo Ibrahim - founder of telecom company Celtel International; set up the Mo Ibrahim Foundation to encourage better governance in Africa, and providing higher education scholarships for leadership and management for Africans; initiated the Mo Ibrahim Prize for Achievement in African Leadership </Li> <Li> Yusuf Islam (also known as Cat Stevens) - founder of Islamic schools, Muslim Aid and Small Kindness </Li> <Li> Michael Jackson - donated more than US $500 million to various foundations and won numerous awards for his humanitarianism; founded the Heal the World Foundation </Li> <Li> Irwin M. Jacobs - has contributed hundreds of millions of dollars to the field of education through donations and grants to schools and organizations </Li>

Who is the highest amount given to charity