<-bsp-bb-link state="{"bbHref":"bbg://securities/KIND%20US%20Equity/MGMT","_id":"0000018f-54b3-d4b6-a98f-f5b7f1900000","_type":"0000016b-944a-dc2b-ab6b-d57ba1cc0000"}">Nextdoor Holdings Inc.-bsp-bb-link>, the neighborhood social networking company, is adding former Yahoo Chief Executive Officer <-bsp-person state="{"_id":"0000018f-54b3-d4b6-a98f-f5b7f1900001","_type":"00000160-6f41-dae1-adf0-6ff519590003"}">Marissa Mayer-bsp-person> to its board as part of a <-bsp-bb-link state="{"bbDocId":"S9BCUTDWRGG0","_id":"0000018f-54b3-d4b6-a98f-f5b7f1900002","_type":"0000016b-944a-dc2b-ab6b-d57ba1cc0000"}">leadership overhaul-bsp-bb-link> that started in February when the company announced it was replacing its CEO.