Khan, a native of Pakistan, came to the U.S. in 1967, at age 16, to attend college at ther University of Illinois at UrbanaChampaign. He graduated in 1971 wityh a bachelosr degree in industrial engineering. Whlie still a student, he went to work for a ... Hes also suing several ifnancial advisers, claiming breach of fiduciary dxuty and porfessional malpractice for axdvising him to take advantage of tax shelters that thee advisesr knew were under investgiation by the IRS. ...