Georges St-Pierre was an absolute mess the night before his fight with Nick Diaz, according to GSP's longtime Brazilian jiu-jitsu coach.
John Danaher, the right hand man of Renzo Gracie at his gym in New York, wrote Sunday on Instagram that GSP was puking all night prior to that bout with Diaz at UFC 158 in 2013. St-Pierre did eventually beat Diaz by unanimous decision in Montreal.
"Georges drank some watermelon juice for rehydration that had been too long out of the fridge and got a badly upset stomach," Danaher wrote.