Jenny Griesel joined Jacaranda 94.2 on 7 June 2010 as the new marketing manager. Her entertainment and media background started at RAU Radio (now UJFM), then at Ster-Kinekor (senior marketing manager), SABC2 (brand manager) and Givenchy (brand manager). She has received marketing awards and has been responsible for the marketing of programmes such as 7de Laan, 50/50, Noot vir Noot and Pasella.
