Naby Keita, 23 years old, Liverpool Club: To own Keita, Liverpool may have to pay Leipzig (Germany) a total amount of up to 85 million USD (including additional payments based on performance).

Naby Keita, 23 years old, Liverpool Club: To own Keita, Liverpool may have to pay Leipzig (Germany) a total amount of up to 85 million USD (including additional payments based on performance).

Max Meyer, 22 years old, Crystal Palace: When he was 17 years old, Meyer played with Schalke 04 against Chelsea in the Champions League.

Max Meyer, 22 years old, Crystal Palace: When he was 17 years old, Meyer played with Schalke 04 against Chelsea in the Champions League.

Aaron Ramsey, 27 years old, Arsenal: In the attacking midfielder position, fans are looking forward to the longest-playing Arsenal player having a breakthrough season.

Aaron Ramsey, 27 years old, Arsenal: In the attacking midfielder position, fans are looking forward to the longest-playing Arsenal player having a breakthrough season.

Jorginho, 26 years old, Chelsea: The Italian star bravely refused the invitation of Pep Guardiola (Man City), and also caused Chelsea to spend $74 million in transfer fees.

Jorginho, 26 years old, Chelsea: The Italian star bravely refused the invitation of Pep Guardiola (Man City), and also caused Chelsea to spend $74 million in transfer fees.

Richarlison, 21 years old, Everton: According to experts, Richarlison has many similarities to a young Cristiano Ronaldo.

Richarlison, 21 years old, Everton: According to experts, Richarlison has many similarities to a young Cristiano Ronaldo.

Ruben Neves, 21 years old, Wolves: After helping Wolves win promotion last season, Neves became one of the centers of attention.

Ruben Neves, 21 years old, Wolves: After helping Wolves win promotion last season, Neves became one of the centers of attention.

Phil Foden, 18 years old, Man City: Having worked successfully with Xavi and Andres Iniesta, coach Pep Guardiola sees in Foden the ability to become a midfield star.

Phil Foden, 18 years old, Man City: Having worked successfully with Xavi and Andres Iniesta, coach Pep Guardiola sees in Foden the ability to become a midfield star.

Paul Pogba, 25 years old, Man Utd: From being questioned about his ability to shine in big matches, scoring skills and discipline in Man Utd’s shirt, Pogba has made a spectacular return when

Paul Pogba, 25 years old, Man Utd: From being questioned about his ability to shine in big matches, scoring skills and discipline in Man Utd’s shirt, Pogba has made a spectacular return when

Jack Wilshere, 26 years old, West Ham: After an unsuccessful return to Arsenal, Wilshere started a new adventure with a less ambitious club.

Jack Wilshere, 26 years old, West Ham: After an unsuccessful return to Arsenal, Wilshere started a new adventure with a less ambitious club.

Ryan Sessegnon, 18 years old, Fulham: Just turned 18, but Sessegnon has played 71 matches and scored 20 goals in the English first division.

Ryan Sessegnon, 18 years old, Fulham: Just turned 18, but Sessegnon has played 71 matches and scored 20 goals in the English first division.

Photo: Reuters, EPA