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Joseph Sherren

  • Sales and Customer Service Manager at IBM for 25 Years
  • Management Professor at York University in Canada and the Author of 3 Well-known Books, including “Vitamin C for a Healthy Workplace”
  • The Head of the “Professional Speakers Association” and the Speaker of Over 1000 International Conferences in 40 Countries
  • Customer Service and Sales Consultant at Air Canada, Walmart, Universal Studios, and UBS Bank
Joseph Sherren
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