Justin Gaethje reveals severe concussion heading into Charles Oliveira fight: “I got it riding a bike”
Concussion
https://www.bjpenn.com/mma-news/justin-gaethje/justin-gaethje-reveals-severe-concussion-heading-into-charles-oliveira-fight-i-got-it-riding-a-bike/?utm_source=rss&utm_medium=rss&utm_campaign=justin-gaethje-reveals-severe-concussion-heading-into-charles-oliveira-fight-i-got-it-riding-a-bike
