MotoGP ace Marc Marquez’s vision problems show “clear improvement”

The Honda rider missed the final two rounds of the 2021 MotoGP season after a concussion he suffered in a training accident damaged a nerve in his eye and led to a return of the double vision – or diplopia – problems he experienced back in 2011.
Marquez’s racing career was threatened at the end of 2011 when a crash during the Malaysian Moto2 Grand Prix weekend resulted in him suffering …Keep reading