: Willie was a "square-shouldered" lion wearing a Union Jack jersey emblazoned with the words "WORLD CUP" across the chest. He sported a 1960s-style "mop-top" mane, reflecting the contemporary British culture of the era.

: The mascot was a commercial breakthrough, appearing on over £4 million worth of merchandise, including badges, T-shirts, jigsaw puzzles, and even beer mats. It transitioned World Cup branding from purely sporting logos to a "family-friendly" character-driven narrative.

World Cup Willie was the official mascot for the in England, representing the first time a major sporting event used a mascot to drive a global marketing campaign. This pioneering effort combined a iconic graphic composition with a popular anthem, setting the standard for all future World Cup branding. Graphic Composition: The First World Cup Mascot