The chant celebrates Ivorian brothers Kolo and Yaya Toure, who both played for Manchester City in the early 2010s, with Kolo arriving in 2009 and Yaya in 2010. City supporters created the alternating song to the tune of 2 Unlimited's No Limit, and it spread through away ends and home matches like the Huddersfield game in this recording. Clips of crowd cheering and singing were shared widely on social media, turning a terrace song into a lasting football meme used long after both players left the club.