Real Madrid and Chelsea are scouting VfL Wolfsburg midfielder Aster Vranckx.

The 19 year-old Belgian is shining for VfL under coach Florian Kohfeldt and his form has attracted interest from across Europe, reports BILD.

Among clubs watching his progress are Chelsea and Real Madrid.

Vranckxx joined VfL in the summer from KV Mechelen for a cut-price €8m, though the Belgians will be due 20 per cent of any sell on fee.

The youngster's deal runs to 2025.