Juventus and Napoli are both reportedly interested in making a move for Tottenham Hotspur attacker Son Heung-min.
Maurizio Sarri is believed to have been impressed by the 27-year-old while managing Chelsea last season and he is now keeping an eye on the South Korean ahead of a potential transfer swoop.
The Express reports that Sarri's former side Napoli have also been keeping tabs on the dynamic forward, who has scored five times during the current campaign for Mauricio Pochettino's struggling side.
Manchester United were previously linked with Son, but their equally challenging start to the Premier League season could make a move to Italy more enticing, although Tottenham are likely to be reluctant to sell one of their best players who is under contract with the club until 2023.
Son has scored 72 goals in 199 appearances for the North London side since joining from Bayer Leverkusen in August 2015.
