| Title | ARS - COO |
| Start Date | 2008-02-00 |
| Executive | yes |
| Notes | Chief Operating Officer, Aon Risk Solutions. Mr. O'Connor joined Aon in February 2008 and serves as Chief Operating Officer of Aon Risk Solutions. Prior to joining Aon, Mr. O'Connor spent approximately ten years at McKinsey & Company, most recently serving as a partner and a leader of the North American Financial Services practice and the North American Insurance practice. |