Jolyon Palmer says tough F1 rookie season made him mentally tougher

Jolyon Palmer says tough F1 rookie season made him mentally tougher Jolyon Palmer believes his difficult rookie season in Formula 1 with Renault in 2016 has made him stronger mentally
from F1 Center Jolyon Palmer says tough F1 rookie season made him mentally tougher Jolyon Palmer believes his difficult rookie season in Formula 1 with Renault in 2016 has made him stronger mentally http://ift.tt/2jFrzhp