Ronaldinho Gaúcho, the Brazilian soccer legend, has launched a cryptocurrency called STAR10, which he promoted as his 'official coin' during the recent Carnival festivities. However, shortly after its introduction on March 2, 2025, the token experienced a dramatic decline in value, plummeting by over 80% within days. Reports indicate that the token faced security issues and allegations of insider trading, raising concerns among investors. Despite its initial promise of offering exclusive experiences to holders, the launch has been marred by skepticism, particularly due to Ronaldinho's previous denials of involvement in pyramid schemes related to cryptocurrencies. The STAR10 token's volatility has led to questions about its future viability in the crypto market.