A recent statistic revealed the list of the most expensive coaches in history in the transfer market, where Spanish coach Pep Guardiola topped the list with a total spending of 2.04 billion euros during his coaching career with clubs such as Manchester City, Barcelona, and Bayern Munich.

In second place was Portuguese coach José Mourinho, former coach of Real Madrid, Inter, Chelsea, and Manchester United, and current coach of Fenerbahçe, with an amount of 1.86 billion euros, while Italian Carlo Ancelotti, former coach of Milan, Liverpool, and Real Madrid, ranked third with 1.69 billion euros.

The fourth place went to Italian Massimiliano Allegri, former coach of Juventus and current coach of Milan, with 1.4 billion euros, while Argentine Diego Simeone, current coach of Atlético Madrid, ranked last with 1.16 billion euros.

These figures confirm the extent of the investments made by these coaches to build competitive teams capable of winning championships throughout their coaching careers.