Mike Sievert of T-Mobile is the CNN Business CEO of the Year – Erie News Now
Sievert, who has been with T-Mobile since 2012, took over as CEO in 2020 from long-time CEO John Legere. Sievert may be a little less bombastic and flamboyant than Legere, who was known for taunting the competition, not to mention his rockstar-length hair and penchant for leather jackets.


