Sri Lankan-born Raj Rajaratnam was for a time worth more than 1 billion dollars, a prominent hedge fund boss.

出生于斯里兰卡的拉贾拉特南曾是一个身价超过10亿美元的，知名对冲基金的老板。

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Sri Lankan-born Raj Rajaratnam was for a time worth more than 1 billion dollars, a prominent hedge fund boss.

出生于斯里兰卡的拉贾拉特南曾是一个身价超过10亿美元的，知名对冲基金的老板。

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