The purse for the Mayweather - Pacquiao fight was $230 million. That's one fight.
I assume you're not seriously suggesting the main reason individual Olympic events don't realise anywhere close to that much revenue is more down to the quality of the promoters than the commercial appeal of the individual event.
I assume you're not seriously suggesting the main reason individual Olympic events don't realise anywhere close to that much revenue is more down to the quality of the promoters than the commercial appeal of the individual event.