Christopher Mims / Wall Street Journal: A profile of smart ring maker Oura, which was founded in 2013 in Oulu, Finland and has grown to a $5.2B company by ...
Yoolim Lee / Bloomberg: A profile of SK Group Chairman Chey Tae-won, who made a highly risky bet to acquire debt-ridden Hynix in 2012 to form SK Hynix, ...