That is actually true for most luos - even lower class - they are single-minded like Bazungu -and make great workers - unfortunately they retire poor & cycle of poverty continues. The Kikuyu doctor will probably in few years hire the Luo doctor in his hospital.
Luos just find something that earns them a living and they just get into a comfort zone - they are not ambitious - they just want to keep doing whatever earns them a living forever. I know one in our place who is still selling groundnuts nearly 30yrs later.
Luos seem to actually fall in love with their job. The Kalenjin I know love their families most - and don't really give a damn about job - they probably love the cows and land next
. Kikuyus just love money - doesn't matter what they have to do for it - even operating a morgue or name any business a few would dare - they will follow the smell of the money.
Anyway Prof Magoha has always been a nonsense achiever - I remember during our time at UON - everyone knew about him despite coming from small medicine school - and when he was appointed into administration (he was not VC yet) - guys were scared.
Wotking a upper middle class job but with an ego of a billionaire. This is what makes luo excel as professionals. They are proud and will do anything to prove they are worth. A luo can work 80 hours in an office to proof his or her brilliance ..while a okuyu will just leave after 40 hours to go hustle. My dad really crackec me up the other day. He trust young luo or western doctors. He says they are stable and do their work without think of it as a business. While he says his okuyia lawyers and doctors offices are just a mess. He told me one lawyer has trays of eggs in the office so the bugger is selling eggs while giving legal advice.