Mathieu Pierre Flamini (born 7 March 1984) is a French former professional footballer and environmental entrepreneur. A midfielder, he has played for French side Marseille, English sides Arsenal and Crystal Palace, Italian side Milan and Spanish side Getafe. At international level, he has been capped by the France national team on three occasions. Flamini is a co-founder of GF Biochemicals, the first company in the world able to mass-produce levulinic acid. Club career Marseille Born in Marseille, Flamini was a youth team player for his local professional club Marseille. He made his debut for the senior team on 20 December 2003 in the 1–0 victory over Toulouse. He impressed the team as a hardworking midfield player and played 14 times for the club. However, it was his performances in Marseille’s UEFA Cup campaign that brought him to the attention of the football world, including the 2–0 semi-final victory over Newcastle United. He then started in the Final in Gothenburg, a match Spanish club Valencia won 2–0. Due to his age, however, Marseille was later unable to offer him a long-term professional contract. Arsenal On 23 July 2004, Flamini signed a professional contract for English club Arsenal, rejecting Marseille's long-term senior contract offer to which he had already verbally agreed. Soon after the incident, then-Marseille manager José Anigo stated, "This is a beautiful treason. He used me." Arsenal were eventually ordered by The Dispute Resolution Chamber of FIFA to pay Marseille a compensation fee of €480 000 for Flamini. Flamini made his Arsenal debut in the 1–4 win at Everton on 15 August 2004. In his first season, he was typically used as a utility player, starting only nine games but used as a substitute in 12. The following season saw him filling in for a number of injured players, but again unable to command a first team place in his favoured position. He scored his first Arsenal goal on 11 May 2005 in a 7–0 home win against Everton, scoring the seventh goal, the team's last-ever goal scored in their traditional red and white kit at Highbury. In the 2006–07 season, Flamini scored the winning goal against Dinamo Zagreb in the qualifying stages of the UEFA Champions League. He also scored important goals against Chelsea, Blackburn Rovers and Liverpool in the Premier League. Despite these important goals, however, he remained unsatisfied with his "utility player" role at the club and