Recently I won a Qwiklabs speedrun with global rank 1.They gave me a $25 starbucks Egift card ! Nice right!?
NO.
Supposedly this can be only be redeemed in US.
Its always super irritating when you win some swag or voucher but always end up not able to get it due to residence in a Different Country.
P.S They are trying to resolve it. Its been forever since.