If you didn't know Marc Marquez was injured in a training accident and suffered a pretty good knock on the head. He missed the last race in Portamao and will miss this weekend's race at Valencia. He is suffering from double vision and has not felt well since the training accident. He had a similar injury in 2011. His crashes are starting to add up.
https://www.visordown.com/news/racing/motogp/marc-marquez-out-valencia-motogp-reveals-worrying-return-unusual-injury
