Philipp Humm
Philipp Humm became CEO of T-Mobile USA during the last quarter of 2010. Prior to that, he held other executive positions in the company, including Chief Regional Officer, a member of the Executive Committee of T-Mobile International, CEO and CSO for T-Mobile Germany. Other firms Humm has worked in include: McKinsey (Germany and CA); Tengelmann (Germany). before becoming CEO of T-Mobile USA, Humm was best known for the work he did in transforming T-Mobile’s operations in Germany through cutting costs and concentrating on wireless data.