Born in Santa Coloma near Barcelona in the year 2000, Carlos Polo 'Peque', came to Barça as an U19 player from Badalona.
In the 2019/20 season he was loaned out to Olot before returning to FC Barcelona for the 2020/21 season. For the second half of the campaign he again went out on loan, this time to UD Poblense in Mallorca. At the end of the season he came back to FC Barcelona to form part of the Barça B squad.
Polo is a left footed striker who can also play on either wing.