Dang. Cincinnati people are super-famous and making prestigious lists all over the place: Two Cincinnati-based entrepreneurs just made Forbes magazine’s annual “30 under 30” list. Over-the-Rhine-based startup incubator Mortar founders Derrick Braziel and William Thomas received the honor for their work with the business booster, which focuses on helping those with good business ideas who have traditionally been left out of the startup game up. Mortar’s latest success: a holiday pop-up shop featuring participants’ products in Walnut Hills.