Despite being one of the most renowned drummers of modern rock, the ex-Nirvana member doesn’t like to spend his riches. "I've got tons of money, but I'm afraid to spend it. Knowing I don't even have a high school diploma to fall back on, I'm going to be really careful with what I've got," Grohl once admitted. —Xfinity Entertainment Staff (AP Photo/Felix Kaestle)
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