The global circus phenomenon Cirque du Soleil was born in 1984 when a group of street performers in Quebec bought a big top tent and went on tour.
Lucy Burns speaks to Cirque du Soleil co-founder Gilles Ste-Croix, who walked 56 miles on stilts to raise money for the show.
Picture: Cirque du Soleil acrobats perform during the dress rehearsal of Kooza at the Royal Albert Hall in January 2013 in London, England. (John Phillips/UK Press via Getty Images)