The Reds are supposed to have had an offer knocked back for the Senegal international in the summer in the wake of missing the mark regarding Napoli’s valuation.
Nonetheless, with Virgil van Dijk expected to miss the rest of the season with anterior cruciate ligament damage, Liverpool has had to step up their enthusiasm for another defender.
As per Italian writer Fabio Santini, Koulibaly remains the player the Premier League champions need to sign, however, they may confront rivalry from Paris Saint-Germain.
Liverpool is supposed to be set up to spend enormously on the 29-year-old in the desire for beating French giants PSG to his signature.
Koulibaly has shown up for Napoli in six-and-a-piece seasons with the club, including three Serie A outings so far this term.