Duncan Grierson (@duncan_grierson) 's Twitter Profile
Duncan Grierson

@duncan_grierson

Energy tech entrepreneur + investor βš‘οΈπŸ€–β˜€οΈβš‘οΈ Big tennis fan 🎾

ID: 4250588297

linkhttp://www.energetik.vc calendar_today22-11-2015 15:47:22

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