Boca Juniors in the context of Argentine Football Association

Mauricio Macri ([mawˈɾisjo ˈmakɾi] ; born 8 February 1959) is an Argentine businessman and politician who served as President of Argentina from 2015 to 2019. He has been the leader of the Republican Proposal (PRO) party since its founding in 2005. He previously served as Chief of Government of Buenos Aires from 2007 to 2015, and was a member of the Chamber of Deputies representing Buenos Aires from 2005 to 2007. Ideologically, he identifies himself as a liberal conservative on the Argentine centre-right.

Born in Tandil, Macri trained as a civil engineer at the Pontifical Catholic University of Argentina and attended Columbia University for business school. After embarking on a business career, he was kidnapped in 1991. The experience prompted him to enter politics, after being released by his captors. He served as president of football club Boca Juniors from 1994 to 2007, reestablishing its profitability which raised his public profile. In 2003 he launched the Commitment for Change, eventually developing it into the modern PRO party. Following an unsuccessful bid for Chief of Government of Buenos Aires in 2003, Macri was elected in 2007 and won re-election in 2011. Four years later he was elected president of Argentina in the 2015 general election – the first presidential runoff ballotage in Argentine history.

São Paulo Futebol Clube (Brazilian Portuguese: [sɐ̃w ˈpawlu futʃiˈbɔw ˈklubi] ) is a professional football club in the Morumbi district of São Paulo, Brazil. It plays in Campeonato Paulista, São Paulo's premier state league and Campeonato Brasileiro Série A, the top tier of Brazilian football. Despite being primarily a football club, São Paulo competes in a wide variety of sports. Its home ground is the multipurpose 67,052-seater MorumBIS Stadium, the biggest private-owned field in Brazil. São Paulo is part of the Big Twelve of Brazilian football, South America’s biggest worldwide champion — with three world titles, along Boca Juniors, Peñarol, and Nacional — and one of the only two clubs that have never been relegated from Brazil's top division, the other being Flamengo.

Founded in 1930 from a merger between the Club Athletico Paulistano and the Associação Atlética das Palmeiras, the club has used its traditional home kit of a white shirt with two horizontal stripes (one red and one black), white shorts, and white socks since its inception; the color choice was made in honour of its parent-clubs primary colors, and also to represent the colors of the state of São Paulo. Although its main affiliation is with the state and city where it was founded, São Paulo is a national team and the third best-supported club in Brazil, with over 22 million supporters, covering around 9.9% of its population. Their supporters are called são-paulinos and are often nicknamed Torcida que conduz (Supporters who lead), due to their importance in maintaining São Paulo’s long lasting relevance in South America’s football. São Paulo ranked fifth in Brazil with a market value of R$ 2.214 billion in 2023.

César Luis Menotti (Spanish pronunciation: [ˈsesaɾ ˈlwis meˈnoti]; 22 October 1938 – 5 May 2024), known as El Flaco ("Slim"), was an Argentine football player and manager who won the 1978 FIFA World Cup as the head coach of the Argentina national team.

Menotti played as a striker, most notably for Argentine clubs Rosario Central and Boca Juniors. As a manager, he won three cups with Barcelona and also led Atlético Madrid in La Liga in the 1980s, as well as leading Superclásico rivals Boca Juniors and River Plate. He was briefly the manager of Mexico and Italian Serie A club Sampdoria in the 1990s.