The deal also adds a new twist to the story of Skype 's co-founders , Niklas Zennstrom and Janus Friis , who developed Skype after creating and selling Kazaa , the controversial file-sharing service .
Skype /business/company/founders Janus Friis
Skype /business/company/founders Janus Friis
DT NN RB VBZ DT JJ NN TO DT NN IN VB POS NNS , NNP NNP CC NN NNP , WP VBD VB IN VBG CC VBG NNP , DT JJ JJ NN .
Skype
ORGANIZATION
Janus Friis
PERSON
/business/company/founders
Skype
ORGANIZATION
Janus Friis
PERSON
/business/company/founders