An anonymous reader writes: Professional e-sports have been slowly but steadily gaining a following in the U.S. over the past couple of decades, but in South Korea, it's already arrived as a popular form of entertainment. An article at the BBC takes a look at the e-sports scene there, which is generating huge salaries for the top players, but also injuries and insular lifestyles. It's growing more similar to traditional pro sports all the time. From the article: "A scar, half an inch wide, stretched from just above the elbow and up over his shoulder. 'Our company paid for full medical expenses, so he had an operation,' explained his coach, Kang Doh Kyung. [He] is the best player in StarCraft and has won everything in this field and is still going strong.' Repetitive strain had injured Mr Lee's muscles, deforming them and making surgery the only option to save his illustrious career."