Njabuliso Busisiwe Sikhulile Gwebu is a sister-in-law of King Mswati, as she is a sister of Queen Inkhosikati LaNgangaza, who is the King’s fourth wife. Gwebu was serving as ambassador and permanent delegate to the U.N. Offices in Geneva, Switzerland, when she was picked for the U.S. post. In addition to the U.S., Gwebu is the accredited, non-resident ambassador to four other Western Hemisphere countries: Argentina, Brazil, Canada, Chile, and Venezuela.
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