Juan Manuel 'Juanma' Lillo Díez (born 3 November 1965) is a Spanish football manager, currently in charge of Colombian club Atlético Nacional.Having began working in that profession before his 20s, he became the youngest manager ever to coach a La Liga side, having taken over UD Salamanca at not yet 30.Born in Tolosa, Gipuzkoa, Lillo began coaching local Amaroz KE at just 16 and, four years later, he took charge of Tolosa CF in Tercera División. Afterwards he moved to CD Mirandés also in that level, and led the side to promotion to Segunda División B in the 1988–89 season, as champions. Wikipedia
Who is popular today?