Name: Michael Campbell.
Age: 57.
Title: Director General, RGDATA, the independent grocers' representative body.
Background: Educated at Synge Street Christian Brothers School, worked in father's shop for five years, spent 15 years with Erin Foods, former chief executive of Mace Group. Has worked with RGDATA for past 17 years.
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Why in the news: A recent survey by RGDATA found overcharging in six Tesco outlets, prompting the British multiple to issue an extensive public apology. It also sparked a comprehensive price investigation by the Office of the Director of Consumer Affairs.