Two investors who went to the same school, then to Oxbridge, and have been awarded the CBE (*). They are both titans in their fields but through very different routes. One has run his hedge fund firm for 27 years, has been incredibly successful as evidenced by $28bn AUM, yet is so under the radar that few have heard of him. The other has started multiple companies, is a business celebrity and is recognised as one of the most successful people in UK tech.