When was the Dutch football manager and former midfielder born who was the manager of Lee Young-pyo?
Lee Young-pyo: Lee Young-pyo (Korean: 이영표 ; ] ; born 23 April 1977) is a retired South Korean footballer. Lee Young-pyo:  His former manager Martin Jol once called him "the best left-back in Holland". Martin Jol: Maarten Cornelis "Martin" Jol (born 16 January 1956) is a Dutch football manager and former midfielder.
16 January 1956