According to Daily Express, almost 20-year old rising star centre-back Boubacar Kamara, standing out, from Olympique Marseille ranks, as one of French football most promising players, has been targeted by Real Madrid. Ligue 1 giants director of sports, Andoni Zubizarreta, has recently happened to praise Kamara's skills: https://www.transfermarketweb.com/?action=read&idsel=203089.
Source: transfermarketweb.com