Leendert ('Leen') Jongewaard (born Amsterdam, The Netherlands 30 March 1927 – died Nice, France, 4 June 1996) was a Dutch actor and singer, best known in his home country for his performances in theatrical TV series such as 'Ja zuster, nee zuster' and ''t Schaep met de 5 pooten'. His evergreens as a singer include Dutch classics such as 'In een rijtuigje', 'Op een mooie Pinksterdag' and 'M'n opa'.
¡Cuatro años de duro trabajo!Este mes de mayo cumplimos cuatro años al aire. Seguimos trabajando en la difusión de este maravilloso instrumento, ¡gracias por participar en nuestra historia!