A duck named Merlin has become a viral sensation in Mexico for his enthusiastic support of the national football team during the World Cup. Photos and videos of Merlin, sporting a tiny Mexico jersey and often “cheering” alongside fans, have spread rapidly across social media. The duck’s owner, a resident of Pachuca, initially dressed Merlin in the jersey for fun, unaware of the widespread attention it would receive. Merlin’s image has resonated with fans, offering a lighthearted boost to team spirit. He has been featured in news reports and has garnered a large online following. The duck’s popularity demonstrates the unifying power of football and the Mexican public’s embrace of a charming, unexpected mascot.