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'.
Quatro anos de trabalho duro!Neste mês de maio fizemos quatro anos no ar. Continuamos trabalhando na divulgação deste maravilhoso instrumento, obrigado por participar da nossa história!