Meet Demetrious Johnson, MMA champion, father and nice guy – what makes him so different from Conor McGregor?
![Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/768x768/public/d8/images/methode/2019/08/13/06464b0c-bda9-11e9-8f25-9b5536624008_image_hires_171653.jpg?itok=d2KGO5-4&v=1565687819)
Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post
![UFC: Demetrious 'Mighty Mouse' Johnson ready for rematch with Joseph Benavidez | News News | Sky Sports UFC: Demetrious 'Mighty Mouse' Johnson ready for rematch with Joseph Benavidez | News News | Sky Sports](https://e2.365dm.com/13/07/2048x1152/demetrious-johnson-ufc-sydney-australia_2979270.jpg)
UFC: Demetrious 'Mighty Mouse' Johnson ready for rematch with Joseph Benavidez | News News | Sky Sports
![Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/1200x800/public/d8/images/methode/2019/08/13/06464b0c-bda9-11e9-8f25-9b5536624008_image_hires_171653.jpg?itok=Q9m6MoU8&v=1565687819)
Demetrious Johnson denies One Championship 'conflict of interest' over coach Matt Hume | South China Morning Post
![How Being an Armchair Mixed Martial Arts Expert Can Help Make You a Better Personal Trainer | WillLevy.com How Being an Armchair Mixed Martial Arts Expert Can Help Make You a Better Personal Trainer | WillLevy.com](http://willlevy.com/wp-content/uploads/2014/09/Demetrious-Johnson.jpg)