I do n't know .
He 's crying , said Gillman 's sister Emily , who carried the champion 's bag for the final 18 holes , taking over caddie duties from her dad who worked the morning round of the 36 - hole championship match .
I do n't know , but he 's crying , said Gillman 's sister Emily , who carried the champion 's bag for the final 18 holes , taking over caddie duties from her dad who worked the morning round of the 36 - hole championship match .