Question: When was one of the co founder of  GF Biochemicals born who was also a a French professional footballer?
Context: Sophie Lefèvre (born 23 February 1981 in Toulouse) is a French former professional tennis player.  On 15 September 2003, she reached her highest WTA singles ranking of 216.  Her highest doubles ranking was 76 reached on 21 February 2011. She is now co Founder and Director with Maria Kondratieva of Russia of KL Tennis Academy in Florida.  Lefèvre retired from the Wta Tour in 2013. Abiodun Odukoya (born 23.  12.  1972) better known as Abiodun is a Nigerian-German singer, songwriter, producer and music arranger.  Abiodun’s name is of Yoruba origin.  It means he who is born on a day of festivity.  He is better known as the co founder of the Afro German music collective Brothers Keepers and as one of the pioneers of the German reggae, afro and soul music scene. Tim Madison (better known as Vadge Moore) is an American musician and author, best known as the drummer of punk band The Dwarves.  He currently is one of two members in Chthonic Force, a noise/industrial band based in Atlanta, Georgia.  He also is a co founder of Neither/Neither World and played in Phoenix Thunderstone.  In 2009, he released his first book, "Chthonic: Prose & Theory". Franck Henry Pierre Ribéry (] ; born 7 April 1983) is a French professional footballer who plays for German club Bayern Munich.  He is a former France national team player.  He primarily plays as a winger, preferably on the left side although being right-footed, and is known for pace, energy, skill and precise passing.  Ribéry is described as a player who is fast, tricky and an excellent dribbler, who has great control with the ball at his feet.  Since joining Bayern, he has been recognised on the world stage as one of the best French players of his generation.  The previous talisman of the French national team, Zinedine Zidane, has called Ribéry the "jewel of French football". GF Biochemicals is a biochemical company founded in 2008.  It was co-founded by Mathieu Flamini and Pasquale Granata.  It is the first company in the world able to mass-produce levulinic acid.  The company worked with the University of Pisa for seven years on its production.  In 2016 GF Biochemicals acquired the American company Segetis.  The company has a plant in Caserta that employs around 80 people.  In 2015, the company won the John Sime Award for Most Innovative New Technology.  The company has offices in Milan and the Netherlands. Mathieu Flamini (born 7 March 1984) is a French professional footballer and environmental entrepreneur who plays as a midfielder.  Throughout his club career, he has played with French side Marseille, English side Arsenal, and Italian side Milan.  At international level, he has also been capped by the France national team on three occasions in the past. Nolan Roux (born 1 March 1988) is a French professional footballer who currently plays for French club FC Metz in Ligue 1, primarily in the striker role.  He is a former French youth international, having previously represented the France under-21 team. Loïc Baal (born 28 January 1992) is a French professional footballer who currently plays for Belfort as a defensive midfielder.  He has previously played for Le Mans, where he made two appearances in Ligue 2, and Mulhouse.  He is the younger brother of fellow professional footballer Ludovic Baal. Yoann Miguel Gourcuff (] or ] ; born 11 July 1986) is a French professional footballer who plays for Ligue 1 club Rennes.  He operates mainly as an attacking midfielder, but can also be utilized as a withdrawn striker and is described as a "playmaker of real quality" who "is an accomplished passer of the ball".  Gourcuff has been described by former French international David Ginola as the best French player of his generation.  His talent, elegant playing style, tenacity on the pitch, technical skills and precocious ability have drawn comparisons to French legend Zinedine Zidane. David Arthur Gnohéré (born November 20, 1978) is a retired Ivorian-born French professional footballer.  His brother Harlem Gnohéré is also a footballer.
Answer: 7 March 1984