Lyft picks new CEO as founders tap out amid fierce competition
John Zimmer, left, and Logan Green, the founders of LyftLyft Inc said on Monday founders Logan Green and John Zimmer would step down as CEO and president, with board member David Risher taking on the top role as the ride-hailing firm struggles to keep up with bigger rival Uber. Risher, a former Amazon and Microsoft executive, ran non-profit Worldreader for over a decade before joining Lyft's board in 2021. The change of guard at Lyft comes after a weak quarterly forecast worsened concerns that profits would get…