World Certification Institute – WCI | Global Certification Body World Certification Institute (WCI) is a global certifying body that grants credential awards to individuals as well as accredits courses of organizations.

Nicholas James Vujicic, (born on 4 December 1982) is an Australian preacher and motivational speaker born with Tetra-amelia syndrome, a rare disorder characterized by the absence of all four limbs. As a child, he struggled mentally and emotionally, as well ...

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