Childish Gambino choreographer urges fans to step up for young rural Africans

Sherrie Silver, who was behind acclaimed video This is America, launches virtual dance 'petition' to promote investment in farming

She made a name for herself as the choreographer behind one of the most controversial yet critically acclaimed music videos of last year.

Now Sherrie Silver, the creative force behind the dance moves in Childish Gambino's This Is America, is using her success to drive a social media campaign promoting investment in young people in rural Africa.