Sport in Belgium club level, the best known Belgian club is certainly Royal Villette Charleroi where the brothers Saive have played, as well as Zoran Primorac, Petr Korbel, Dimitrij Ovtcharov, Oh Sang-Eun and Vladimir Samsonov among others. La Villette Charleroi has won 1 World Champion title and 7 European Club Cup of Champions since 1994, among which 5 victories in the new European Champions League, making it the most successful club in this competition. Volleyball in Belgium is organized by the Royal Belgian Volleyball Federation which is split into the Dutch-speaking VVB and the French-speaking AIF. The Belgium men's national volleyball team best
Athletic Bilbao in European football opponent: Most-played opponent nationality: Athletic's selective signing policy, limiting themselves to players with a connection to the Basque region, has meant only one player who played international football for a country other than Spain has featured for the club in European ties: Fernando Amorebieta, who represented Venezuela. The club record for European appearances is currently held by Markel Susaeta on 75, having overtaken José Ángel Iribar's longstanding total of 55 in 2016. The highest goalscorer is Aritz Aduriz on 34, including 10 in the 2015–16 UEFA Europa League which won him the competition's "golden boot" award. Ernesto Valverde holds the