Marshall Rogan Inu has absolutely no association with UFC or Joe Rogan and its related entities.  Marshall Rogan Inu $MRI is built on the Ethereum blockchain. 
MRI is a new and experimental meme token, so please be cautious. There is absolutely no expectation of “profits” as this project is built on a meme and by a completely decentralised anonymous large group of MMA enthusiasts from all around the world. MRI coins are a means to transfer wealth and shouldn’t be considered as an investment. MRI code is open source and issued with no guarantees. No money was ever raised for the development of MRI and all the works conducted on MRI is done so by volunteers around the world. ‍ By trading or acquiring MRI by other means, you acknowledge that this is not an investment into any such  company, partnership or any such centralized entity. MRI is an entirely open source project whereby anyone is able to volunteer and contribute. As this project is developed by the community, there is nobody solely responsible for the success or failure of MRI. ‍ The MRI token has no physical offices or any employees. The network is coded, designed, and run by volunteers from all around the globe, and anyone is welcome to contribute. Furthermore, no ICO ever took place. All code is given away and published as open source.