Question: Gunnar Andersson is considered as one of Olympique de Marseille's best strikers, along with a former French professional football player who was named European football of the year when?
Context: Jean-Christophe Thomas (born 16 October 1964 in Châlons-sur-Marne) is a former French football player who came on for Rudi Voller in the 78th minute of Olympique de Marseille's 1-0 win over AC Milan in the Champions League final on 26 May 1993. Olympique de Marseille Féminin (] ; commonly referred to as Olympique de Marseille, Marseille, or simply l'OM ] , ] ) is a French women's football club based in Marseille.  The club has been the female section of Olympique de Marseille since 2011. The Coupe de France Final 2007 was a football match held at Stade de France, Saint-Denis on May 12, 2007, that saw FC Sochaux-Montbéliard defeat Olympique de Marseille in a penalty shoot out.  After normal time and extra-time could not separate the two sides, the match was to be decided on penalty kicks.  Toifilou Maoulida and Ronald Zubar' miss for Olympique de Marseille, whereas only FC Sochaux-Montbéliard's captain, Jérémie Bréchet missed for the winning team. Steve Mandanda (] ; born 28 March 1985) is a French professional footballer who plays as a goalkeeper for Ligue 1 club Olympique de Marseille and the France national team.  He has represented France at four international tournaments: three UEFA European Football Championships (2008, 2012, and 2016) and the 2010 FIFA World Cup. Dominique Rustichelli (born 26 June 1934 in Marseille) is a former French footballer who is 1,72 m and has played for 6 years in Olympique de Marseille between 1952 and 1958, playing in 140 club games scoring 33 goals, then has played in a number of other teams before retiring. Gunnar Andersson (14 August 1928 – 1 October 1969) was a football player from Sweden.  He is widely considered as one of Olympique de Marseille's best strikers, along with Josip Skoblar and Jean-Pierre Papin. Robert Louis-Dreyfus ((1946--)14 1946  – (2009--)4 2009 ) was a French businessman who had major success as chief executive officer (CEO) of Adidas-Salomon and Saatchi & Saatchi.  He was a majority shareholder of the French football team Olympique de Marseille, and during his tenure they re-emerged as a major European football club. Groupe sportif Consolat (sometimes referred to as Marseille Consolat) is a French amateur football club founded in 1964 and based in the Bouches-du-Rhone department of Marseille.  The club is named after Consolat, a neighborhood located in La Calade, in the 15th arrondissement, north of Marseille.  Founded in 1964 by the residents of Consolat, the club has been run by current club president Jean-Luc Mingallon since 1983.  Mingallon pushed the team to success which has led to their promotion from the Division d’Honneur in 1999.  In 2006, the club reached the national amateur level of football with its promotion to CFA2.  This promotion sparked new derbies with the reserve team of Olympique de Marseille and US Endoume.  The desire to become “the second club of Marseille” was one step closer with the promotion to the CFA in 2011.  Consolat won the CFA title in 2014, earning promotion to the Championnat National, the third tier of French football.  They nearly were promoted to Ligue 2 during the 2015-2016 season, falling short only by a single point behind Amiens SC.  They again missed out on possible promotion in the following season, finishing behind division rivals Paris FC due only to goal differential. Jean-Pierre Papin (] ; born 5 November 1963 in Boulogne-sur-Mer) is a former French professional football player, who played as a forward, and who was named the European Footballer of the Year in 1991. The Choc des Olympiques ("Clash of the Olympics") is the name of the football local derby between two major teams in French football with "Olympique" in its names – Olympique Lyonnais and Olympique de Marseille.  The French major football broadcaster Canal+ calls this game "Olympico" referring also to El Clásico.  It specifically refers to individual matches between the teams.  Unlike Le Classique, the rivalry has no bad blood within it and, instead, stems from the competitiveness of the each club's players, managers, supporters, and presidential hierarchy.  The rivalry is often cited as being particularly important as both clubs are of high standard in French football and the championship is regularly decided between the two.  Marseille and Lyon (along with Saint-Étienne and Paris Saint-Germain F.C.) are the only French clubs to have won the French first division four straight times with Marseille doing it on two occasions.
Answer: 1991