Charlie Dalin didn't just win the Vendee Globe he smashed it out of the park, destroyed the record and sailed a near flawless race. He was pushed hard by Yoann Richomme the whole way round and crossed the line just under a day later in second. His first lap of the planet was played out at an incredible pace.
But what made Charlie Dalin and his record breaking IMOCA Macif Santé Prévoyance so quick?