I don't understand the need to compare how much he gave in comparison to Arab royals. First of all who cares about this? The fact is this man gave $306 million to poor people, that's $306 million more than what YOU gave, so be quiet. Second, this goes back to an old question I always have that pains me...people who do good things like this, and people like Mother Theresa...again, they won't find peace in the afterlife because they're not Muslims?
wa salam