He previously played for Roma, Cagliari before starting his professional career with the Italian Club Claudia Nainggolan Claudia Nainggolan is the lovely and beautiful wife of Radja Nainggolan; her husband is the Belgium midfielder for Inter Milan. 1.9m Followers, 682 Following, 414 Posts - See Instagram photos and videos from Radja Nainggolan (@radja_nainggolan_l4)