Well, the gofunding page says
"Weʼve raised £25,170 to Help pay for Colin's medical expenses in Japan"
See
https://www.justgiving.com/crowdfunding/colin-hales
Furthermore the preamble/background in the gofunding page states that:
" He faces a very large medical bill, and at first was refusing treatment as he doesn't have the money. His friends and family have made sure surgery will go ahead in Japan. There is no price for a life.
The bill will likely be around $30,000, so I am hoping that between us we can raise a little something to help his family with this expense."