Karl Marx | Karl Pilkington | Karl Lagerfeld | Karl G. Heider | Karl Rove | Karl Pearson | Karl May | Karl Liebknecht | Karl Friedrich Schinkel | Karl Dönitz | Karl Jenkins | Karl Stefanovic | Karl Bodmer | Karl Wilhelm Friedrich Schlegel | Karl Malone | Karl Wolf | Karl Valentin | Karl Popper | Karl Malden | Karl Kesel | Karl Barth | Karl Richard Lepsius | Karl Philipp von Wrede | Karl Kautsky | Karl Johans gate | Karl-Heinz Kämmerling | Karl | Karl Weierstrass | Karl Story | Karl Scheel |
In 2007 Special Duties and Koopa re-recorded the "Up the U's!" with a song entitled "Stand Up For Col U" featuring the vocal talents of McLeod and his Colchester United teammates Jamie Cureton, Chris Iwelumo, Wayne Brown, Karl Duguid, Kevin Watson, Pat Baldwin and Dean Gerken.