Antonia Sims is a seasoned professional with extensive experience in operations and management, currently serving as the Head of Portals at Vitality since March 2009, where previous roles include Strategic Operations Manager and Senior Operations Specialist. Prior to their tenure at Vitality, Antonia held various positions at Discovery Limited from January 2000 to March 2009, including Premier and Broker Service Specialist and Corporate Account Manager. Antonia's career began at The Holding Company as a Technical Coordinator from March 1998 to December 1999, and also includes a five-year role as Department Manager at Stuttafords. Antonia holds a Higher National Diploma in Fashion/Apparel Design from Technikon Witwatersrand and completed Matric at Sacred Heart College in Johannesburg.