El Primo is a luchador brawler from Supercell's mobile game Brawl Stars, known for his loud wrestling persona and Spanish catchphrases. Soy el mejor, meaning I am the best, is one of his in-game voice lines, delivered with the confidence of a wrestler entering the ring. Fans lifted the short line into soundboards and short-form gaming videos, where it works as a quick boast after a win. Its brevity and clear Spanish delivery keep it recognisable even for players who do not speak the language, which helps it stay popular in edits.