Soccer Football - Champions League Final - Tottenham Hotspur v Liverpool - Wanda Metropolitano, Madrid, Spain - June 1, 2019 Liverpool's Mohamed Salah in action with Tottenham's Moussa Sissoko REUTERS/Sergio Perez 

Film director Cheick Oumar Sissoko is seen on stage during the opening ceremony of the 38th Cairo International Film Festival (CIFF), in Cairo, Egypt, November 15, 2016. Picture taken November 15, 2016. REUTERS/Mohamed Abd El Ghany 

Film director Cheick Oumar Sissoko receives the Faten Hamama Honorary Award during the opening ceremony of the 38th Cairo International Film Festival (CIFF), in Cairo, Egypt, November 15, 2016. Picture taken November 15, 2016. REUTERS/Mohamed Abd El Ghany 

Atletico Madrid's Guilherme Siqueira (C) controls the ball against Levante's Ivan Lopez (L) and Mohamed Sissoko during their Spanish first division soccer match at the Ciudad de Valencia stadium in Valencia, Spain, May 10, 2015. REUTERS/Heino Kalis 

Dynamo Kiev's Denys Garmash (L) goes for a header with Paris St Germain's Mohamed Sissoko during their Champions League Group A soccer match at the Olympic stadium in Kiev November 21, 2012. REUTERS/Anatolii Stepanov (UKRAINE - Tags: SPORT SOCCER)

Paris St Germain's Mohamed Sissoko (L) challenges Dinamo Zagreb's Mateo Kovacic (C) and Domagoj Vida during their Champions League soccer match at Parc des Princes stadium in Paris, November 6, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER)

Paris St Germain's Mohamed Sissoko (L) challenges Olympique Marseille's Andre Ayew during their French Ligue Cup soccer match at the Parc des Princes stadium in Paris, October 31, 2012. REUTERS/Charles Platiau (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Olympique Marseille's Andre Ayew during their French Ligue Cup soccer match at the Parc des Princes stadium in Paris, October 31, 2012. REUTERS/Charles Platiau (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (top) challenges Olympique Marseille's Loic Remy during their French Ligue Cup soccer match at the Parc des Princes stadium in Paris, October 31, 2012. REUTERS/Charles Platiau (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) is challenged by Marcelo Brozovic of Dinamo Zagreb during their Champions League Group A soccer match at Maksimir stadium in Zagreb October 24, 2012. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) challenges Saint Etienne's Max Gradel during their French Ligue 1 soccer match at Parc des Princes stadium in Paris May 2, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (C) challenges Marseille's Andre Ayew (L) and Benoit Cheyrou (R) during their French Ligue 1 soccer match at Parc des Princes stadium in Paris April 8, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (C) challenges Marseille's Andre Ayew (L) and Benoit Cheyrou (R) during their French Ligue 1 soccer match at Parc des Princes stadium in Paris April 8, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Toulouse's Daniel Braaten during their French Ligue 1 soccer match at Parc des Princes stadium in Paris January 14, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Toulouse's Daniel Braaten during their French Ligue 1 soccer match at Parc des Princes stadium in Paris January 14, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Toulouse's Daniel Braaten during their French Ligue 1 soccer match at Parc des Princes stadium in Paris January 14, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Toulouse's Daniel Braaten during their French Ligue 1 soccer match at Parc des Princes stadium in Paris January 14, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) challenges Toulouse's Etienne Didot during their French Ligue 1 soccer match at Parc des Princes stadium in Paris January 14, 2012. REUTERS/Benoit Tessier (FRANCE - Tags: SPORT SOCCER) 

AC Milan's Ibrahimovic fights for the ball against Paris St Germain's Mohamed Sissoko during their friendly soccer match in Rashid stadium in Dubai January 4, 2012. REUTERS/Jumana El Heloueh (UNITED ARAB EMIRATES - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) fights for the ball with AC Milan's Gennaro Gattuso during their friendly soccer match in Rashid stadium in Dubai January 4, 2012. REUTERS/Jumana El Heloueh (UNITED ARAB EMIRATES - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) fights for the ball with AC Milan's Zlatan Ibrahimovic during their friendly soccer match in Rashid stadium in Dubai January 4, 2012. REUTERS/Jumana El Heloueh (UNITED ARAB EMIRATES - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) fights for the ball with AC Milan's Robinho during their friendly soccer match in Rashid stadium in Dubai January 4, 2012. REUTERS/Salem Khamis (UNITED ARAB EMIRATES - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) fights for the ball with AC Milan's Robinho during their friendly soccer match in Rashid stadium in Dubai January 4, 2012. REUTERS/Salem Khamis (UNITED ARAB EMIRATES - Tags: SPORT SOCCER) 

Mathieu Bodmer (L) and Mohamed Sissoko (bottom) of Paris St Germain challenge Bakary Sako (R) of St Etienne during their French Ligue 1 soccer match at the Geoffroy Guichard stadium in Saint-Etienne December 21, 2011. REUTERS/Robert Pratta (FRANCE - Tags: SPORT SOCCER) 

FC Sochaux's Sebastien Roudet (L) challenges Paris Saint Germain's Mohamed Sissoko during their French Ligue 1 soccer match at the Bonal stadium in Sochaux December 10, 2011. REUTERS/Vincent Kessler (FRANCE - Tags: SPORT SOCCER) 

FC Sochaux's Sebastien Roudet (R) challenges Paris Saint Germain's Mohamed Sissoko (C) and Christophe Jallet during their French Ligue 1 soccer match at the Bonal stadium in Sochaux December 10, 2011. REUTERS/Vincent Kessler (FRANCE - Tags: SPORT SOCCER) 

FC Sochaux's Sebastien Roudet (L) challenges Paris Saint Germain's Mohamed Sissoko during their French Ligue 1 soccer match at the Bonal stadium in Sochaux December 10, 2011. REUTERS/Vincent Kessler (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (C) challenges AJ Auxerre's Delvin Ndinga (R) and Stephane Grichting during their French Ligue 1 soccer match at Parc des Princes stadium in Paris December 4, 2011. REUTERS/Gonzalo Fuentes (FRANCE - Tags: SPORT SOCCER) 

Red Bull Salzburg's Christoph Leitgeb (R) and Paris St. Germain's Mohamed Sissoko fight for the ball during their Europa League Group F soccer match in Salzburg December 1, 2011. REUTERS/ Dominic Ebenbichler (AUSTRIA - Tags: SPORT SOCCER) 

Olympique Marseille's Lucho Gonzalez (C) is challenged by Paris Saint Germain's Diego Lugano (L) and Mohamed Sissoko (R) during their French Ligue 1 soccer match at the Velodrome stadium in Marseille, November 27, 2011. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's (from R) Javier Pastore, Mathieu Bodmer and Mohamed Sissoko wait for a free kick during their French Ligue 1 soccer match against Girondins Bordeaux at the Chaban Delmas Stadium in Bordeaux November 6, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT SOCCER) 

Girondins Bordeaux goalkeeper Cedric Carrasso (L) and Mathieu Chalme (R) challenge Paris St Germain's Mohamed Sissoko (C) during their French Ligue 1 soccer match at the Chaban Delmas Stadium in Bordeaux November 6, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko celebrates after scoring against Girondins Bordeaux during their French Ligue 1 soccer match at the Chaban Delmas Stadium in Bordeaux November 6, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (R) challenges Slovan Bratislava's Karim Guede during their Europa League Group F soccer match at Parc des Princes stadium in Paris November 3, 2011. REUTERS/Gonzalo Fuentes (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) is challenged by Slovan Bratislava's Karim Guede during their Europa League Group F soccer match at Parc des Princes stadium in Paris November 3, 2011. REUTERS/Gonzalo Fuentes (FRANCE - Tags: SPORT SOCCER) 

Paris St Germain's Mohamed Sissoko (L) challenges Caen's Gregory Proment during their French Ligue 1 soccer match at Parc des Princes stadium in Paris October 29, 2011. REUTERS/Gonzalo Fuentes (FRANCE - Tags: SPORT SOCCER) 

From L-R, Paris Saint-Germain's players, including Jeremy Menez, Javier Pastore, Milan Bisevac, Mevlut Erding and Mohamed Sissoko celebrate after scoring against Montpellier during their French Ligue 1 soccer match at the Mosson stadium in Montpellier September 24, 2011. REUTERS/Pascal Parrot (FRANCE - Tags: SPORT SOCCER)

Juventus' Mohamed Sissoko (R) and Palermo's Pajtim Kasami fight for the ball during their Italian Serie A soccer match at the R. Barbera stadium in Palermo February 2, 2011. REUTERS/Tony Gentile (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Lamine Sissoko (R) challenges Edgar Alvarez of Bari in their Serie A soccer match at the Olympic stadium in Turin, January 16, 2011. REUTERS/Giorgio Perottino ( ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Lamine Sissoko controls the ball during the match against Parma in their Italian Serie A soccer match at the Olympic stadium in Turin, January 6, 2011. REUTERS/Giorgio Perottino (ITALY - Tags: SPORT SOCCER IMAGES OF THE DAY) 

Juventus' Mohamed Sissoko is challenged by Manchester City's Patrick Vieira (bottom) during their Europa League soccer match at the Olympic stadium in Turin December 16, 2010. REUTERS/Giorgio Perottino (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (R) challenges Lech's Artjoms Rudnevs during their Europa League Group A soccer match in Poznan December 1, 2010. REUTERS/Kacper Pempel (POLAND - Tags: SPORT SOCCER)

Juventus' Mohamed Sissoko (L) challenges Lech's Sergei Krivets during their Europa League Group A soccer match in Poznan December 1, 2010. REUTERS/Kacper Pempel (POLAND - Tags: SPORT SOCCER)

Gonzalo Zarate (L) of Salzburg and Mohamed Sissoko of Juventus fight for the ball during their Europa League Group A soccer match in Salzburg October 21, 2010. REUTERS/Dominic Ebenbichler (AUSTRIA - Tags: SPORT SOCCER) 

Juventus' Alessandro Del Piero (L) celebrates with his team mate Mohamed Sissoko after scoring against Sturm Graz during their Europa League playoff second leg soccer match at Olympic stadium in Turin, August 26, 2010. REUTERS/Alessandro Garofalo (ITALY - Tags: SPORT SOCCER) 

Sturm Graz's Roman Kienast (R) and Juventus' Mohamed Sissoko fight for the ball during their Europa League playoff round first leg soccer match in Graz August 19, 2010. REUTERS/Dominic Ebenbichler (AUSTRIA - Tags: SPORT SOCCER) 

Inter Milan's Samuel Eto'o (R) fights for the ball with Juventus' Mohamed Sissoko during their Italian Serie A soccer match at the San Siro stadium in Milan April 16, 2010. REUTERS/Alessandro Garofalo (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko leaves the pitch after getting a red card during his Italian Serie A soccer match against Inter Milan at San Siro stadium in Milan April 16, 2010. REUTERS/Paolo Bona (ITALY - Tags: SPORT SOCCER) 

Sampdoria's Antonio Cassano (R) fights for the ball with Juventus' Mohamed Sissoko during their Italian Serie A soccer match at the Luigi Ferraris stadium in Genoa March 21, 2010. REUTERS/Alessandro Garofalo (ITALY - Tags: SPORT SOCCER) 

Mohamed Sissoko (behind) of Juventus and Simon Davies of Fulham fight for the ball during their Europa League last 16, second leg soccer match at Craven Cottage in London March 18, 2010. REUTERS/Andrew Winning (BRITAIN - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (R) jumps for the ball with Siena's Paul Codrea during their Italian Serie A soccer match at the Olympic stadium in Turin March 14, 2010. REUTERS/Alessandro Garofalo (ITALY - Tags: SPORT SOCCER) 

Fiorentina's Riccardo Montolivo challenges Mohamed Sissoko (front) of Juventus during their Italian Serie A soccer match at the Artemio Franchi stadium in Florence March 6, 2010. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (L) fights for the ball with Palermo's Fabio Liverani during their Italian Serie A soccer match at the Olympic stadium in Turin February 28, 2010. REUTERS/Paolo Bona (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (C) challenges Toby Alderweireld of Ajax Amsterdam during their Europa League soccer match at the Olympic stadium in Turin February 25, 2010. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (L) and Gregory van der Wiel of Ajax Amsterdam fight for the ball during their Europa League soccer match at the Olympic stadium in Turin February 25, 2010. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT SOCCER) 

Ajax Amsterdam's Eyong Enoh (R) challenges Juventus' Mohamed Sissoko during their Europa League last 32 first leg soccer match in Amsterdam February 18, 2010. REUTERS/Michael Kooren (NETHERLANDS - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko (L) fights for the ball with Genoa's Sokratis Papastathopoulos during their Italian Serie A soccer match at the Olympic stadium in Turin February 14, 2010. REUTERS/Paolo Bona (ITALY - Tags: SPORT SOCCER) 

Juventus' Mohamed Sissoko and Lazio's Fabio Firmani (front) fight for the ball during their Italian Serie A soccer match at the Olympic stadium in Turin, January 31, 2010. REUTERS/Tony Gentile (ITALY - Tags: SPORT SOCCER) 

Karim Matmour of Algeria (13) challenges Mohamed Sissoko of Mali (L) as Algeria's Hassan Yebda looks on during their African Nations Cup soccer match in Luanda, January 14, 2010. REUTERS/Mike Hutchings (ANGOLA - Tags: SPORT SOCCER) 

Karim Matmour of Algeria (L) is challenged by Mohamed Sissoko of Mali (R) during their African Nations Cup soccer match in Luanda, January 14, 2010. REUTERS/Mike Hutchings (ANGOLA - Tags: SPORT SOCCER)