soccer player doesn't feel right about cashing checks whilst injured, so he gives the money to charity

Solskjær has decided to donate all of the proceeds from his equipment deal with shoe producer Nike - estimated to be worth NOK 700,000 (USD 104,000) per year - as well as a NOK 300,000 deal earned promoting brunost - brown cheese - for dairy giant TINE to UNICEF.

also what the f is brown cheese?