Context_1 : Laurent Robert (born 21 May 1975 in Saint-Benoît, Réunion) is a French former footballer. He played as a left winger, and represented the French national football team. Context_2 : Robert Aubert Puig aka Puig Aubert (24 March 1925 in Andernach, Germany – 3 June 1994 in Carcassonne, France), is often considered the best French rugby league footballer of all-time. Over a 16-year professional career he would play for Carcassonne, XIII Catalan, Celtic de Paris and Castelnaudary winning five French championships and four French cups along with representing the French national side on a total of 46 occasions. His position of choice was at fullback and after his retirement in 1960 he would go on to coach Carcassonne and France along with becoming head French national selector for several years. Context_3 : The Tahiti national football team is the French national team of French Polynesia and is controlled by the Fédération Tahitienne de Football. The team consists of a selection of players from French Polynesia, not just Tahiti, and has competed in the Oceania Football Confederation since 1990. Context_4 : Corinne Diacre (born 4 August 1974) is a French professional football coach and former football defender. She played throughout her career for ASJ Soyaux in Division 1 as well as the French national team from 1993 to 2005. In August 2014, she became the first woman to coach a men's professional football team (Clermont Foot) in a competitive match in France. She is currently the head coach of the French women's national team. Context_5 : Jacques Vergnes (born July 21, 1948 in Magalas, Hérault) is a French former professional football (soccer) player who played as a striker. He made one appearance for the French national football team in 1971, scoring in that one match. Context_6 : Yasuhito Endō (遠藤 保仁 , Endō Yasuhito , born 28 January 1980 in Sakurajima in Kagoshima Prefecture) is a Japanese footballer, who currently plays for the J. League team Gamba Osaka. His older brother Akihiro, who retired in 2008, is also a former professional footballer, and was selected as one of Japan under-23 national football team members played at 1996 Olympics. He is considered a cult hero at Gamba Osaka and the Japan National Football Team. It is because he has formidable passing ability, leadership, and goal scoring ability. He is also known for his excellent accuracy on free kicks and is revered as one of Japan's most creative midfielders as well as one of the most talented Japanese footballers of his generation, despite only playing domestically in his home country. Context_7 : The France national football team (French: "Equipe de France" ) represents the nation of France in international association football. It is fielded by the French Football Federation (FFF) (French: "Fédération Française de Football" ) and competes as a member of the Union of European Football Associations (UEFA). The team played its first official international match on 1 May 1904 against Belgium. Since its first competitive match, more than 800 players have made at least one international appearance for the team. Of them, 105 have served as captain of the national team. This list contains football players who have served as captain of the French national team and is listed according to their number of matches captained. Context_8 : Francis Pélissier (13 June 1894 – 22 February 1959) was a French professional road racing cyclist from Paris. He was the younger brother of Tour de France winner Henri Pélissier, and the older brother of Tour de France stage winner Charles Pélissier. He won several classic cycle races like Paris–Tours, Bordeaux–Paris and Grand Prix Wolber. He also won the French National Road Race Championship three times (1921, 1923 and 1924) as well as two stages at the Tour de France. Context_9 : Raymond Domenech (] ; born 24 January 1952 in Lyon) is a retired French footballer, the current manager of the Brittany national football team and the former manager of the French national football team. Context_10 : Bertrand Robert (born November 16, 1983 in Saint-Benoît) is a French footballer. He is the younger brother of Laurent Robert. fact_1 :  He is the younger brother of Laurent Robert. fact_2 :  He played as a left winger, and represented the French national football team. Answer: left winger
Output: What position did Bertrand Roberts older brother play on the French national football team?