Michael Sievert is the president and CEO of T-Mobile US, and a member of the company's board of directors. In November 2019, T-Mobile announced that Sievert, then-COO, would become the CEO of the company in May 2020.
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@GeorgeTakei Caddyshack, FTW! There’s a great book about the making of it! – source
Mike SievertNov 01, 2019