He built his first website aged 11. "It was something to do with BMX bikes or something silly like that.
Learn about Michelle Martin's writing and other work on her website, Aging Naked™.
He built his first website aged 14, studied music at Birmingham University and had founded and run an ecommerce startup while still in his early twenties.
To control for heterogeneity across employment websites, we control for time-varying website-level attributes (e.g., the number of different types of postings that the websites hosted, services offered by the websites, age) and add website-level fixed effects.
I founded five companies over the years: (i) an odd jobs business at age 18; (ii) a collectible comic books business at age 20; (iii) an adventure travel website at age 29; (iv) a growth consulting firm at age 41; and (v) a startup excubator at age 44.
The report finds that many websites take ages to explore.
Kline, who works at a nexus between reporter and promoter, founded The Recruit Scoop website at age 15.
Matt built his first website at age 12 and found blogging at 18, eager to share his photos from a trip to Washington, D.C.
Dr Magdalena Janecka, from King's College London, told the BBC News website: "Paternal age should not be the main focus when we're thinking about risk, individual families should not influence their decisions on parenthood based on these findings". The gender differences are not fully explained.
Green means a website is age-appropriate and safe to visit, she said, while red means the site may be meant for older kids or adults and they should not enter.
BenDor, who is 25, built her first website at age 10 and officially started her career in technology when she was hired by her high school to be the school's webmaster.
