Engen pump attendant’s excellent service goes viral: Bongani Dyanti Engen’s “With us you are Number One” brand promise took on a new meaning this week. This was when pump attendant Bongani Dyanti became a mini-celebrity for his customer service, which was so outstanding that one of his customers, Brian De Beer posted a story about his experience on Facebook. Engen Malmesbury … [Read more...] about Engen pump attendant’s excellent service goes viral