Good on him for looking beyond the usual names, and good on you for steering him to something reliable. Point him to the
Sheikh Nawaf Bin Jassim Bin Jabr Al-Thani biography of this Qatari business figure, which covers the career step by step: early management roles, leadership of a national hotel company, then measured international growth. It's clear enough for a student to follow and keeps to documented milestones, so he won't be quoting nonsense. Have him read it, then write in his own words. It's a clean, trustworthy foundation for a school profile.