Question:  Media Sport Investment was involved with the ownership of which Argentinian pro footballer?
Context: Marco Fassone (Pinerolo, August 17, 1964 ) is an Italian business executive and sports manager, managing director of AC Milan.  He assumed this role after Li Yonghong’s Luxembourg-based holding company, Rossoneri Sport Investment, completed the takeover of Milan from Italian media mogul and former prime minister Silvio Berlusconi. Media Sport Investment Limited (MSI) was a London-based international investment fund that was headed by the Iranian-born, British-educated, businessman Kia Joorabchian.  It has attracted considerable attention for its partnership between 2004 and 2007 of Corinthians football club in Brazil, and for its involvement in the 'third-party' ownership of players, notably the Argentinian forward Carlos Tevez. Carlos Alberto Martínez Tevez (] ; born 5 February 1984) is an Argentine professional footballer who plays as a forward for Shanghai Shenhua and the Argentina national team.  His energy, skill and goalscoring rate have made him an indispensable player for his club sides throughout his career, in the eyes of fellow players and media alike. Colin Campbell Little (born 4 November 1972) is an ex pro footballer who played as a Striker. Dispersal of ownership (also ownership dispersal, dispersed media ownership) is a standpoint that opposes concentration of media ownership and mergers of media conglomerates.  This position generally advocates smaller and local ownership of media as a way to realize journalistic values and inclusive media public sphere in the society. Vortextuality is a concept developed in the work of Garry Whannel, an academic thinker working in the area of the cultural analysis of media sport.  Whannel uses this concept in his work to analyse and account for the ways in which some news stories acquire a rapid momentum, briefly dominating the mediascape and the blogosphere. Transparency of media ownership refers to the public availability of accurate, comprehensive and up-to-date information about media ownership structures to make possible for media authorities and the wider public to ascertain who effectively owns and controls the media.  In Romania transparency of media ownership is addressed directly in the Constitution and is regulated by a media-specific law, namely the Audiovisual Law no. 504, and by national company law.  As for constitutional provisions, even if Romania is among the few European countries that addresses the issue of media transparency directly in the Constitution, it should be said that the focus is on transparency of financial sources and not on ownership.  Nonetheless, despite the constitutional provisions on the right to impose an obligation on the media to make public their sources of finance, the Parliament has never enacted the applicable legislation which is indeed absent.  The Romanian media-specific law requiring the disclosure of media ownership information applies only to the broadcast sector and provides the disclosure to both a public authority, namely the National Audiovisual Council (CNA) and directly to the public.  Finally, also the national company law contains provisions regulating transparency of media ownership.  It applies to all media which are registered companies and foresees the obligation to publish all the most relevant information on companies' ownership in the Trade Register Company.  Overall, even though the Romanian legislation in the field of media ownership transparency is fully aligned with the European standards, in practice sufficient information to assess who effectively owns and ultimately controls the media is not always available. Transparency of media ownership refers to the public availability of accurate, comprehensive and up-to-date information about media ownership structures to make possible for media authority and the wider public to ascertain who effectively owns and controls the media.  Between 2011 and 2012, following some concerns on opaque activities which accompanied the process of privatisation of the media in Croatia, the government initiated the reform of the law on transparency of media ownership with the aim to avoid the concealment of information on media ownership structure. Marco Antonio Blásquez Salinas (born 7 May 1963) is a Mexican politician and journalist affiliated with the PT.  He currently serves as Senator of the LXII Legislature of the Mexican Congress representing Baja California.  He also was frequent collaborator of El Universal, President of the radio network Media Sport and Vice-president of Pacific Spanish Network. Transparency of media ownership is the public availability of accurate, comprehensive and up-to-date information about media ownership structures.  A legal regime guaranteeing transparency of media ownership makes possible for the public as well as for media authorities to find out who effectively owns, controls and influences the media as well as media influence on political parties or state bodies.  The disclosure of media ownership can be prescribed by generic regulation (commercial law) or by media-specific provision.  Such measures may mandate the disclosure of information on media ownership structures to specific authorities or to the general public.
Answer: Carlos Alberto Martínez Tevez