Several takeaways here. First, all sports are dangerous, but head injuries can be fatal. Second, matches should have emergency medical crews standing by. This is a tragedy that may not have had to happen. Third, my sincere condolences to the fighter's family and friends.
http://www.ajc.com/news/witness-atlanta-kickboxers-emergency-579567.html
http://www.ajc.com/news/witness-atlanta-kickboxers-emergency-579567.html
Witness: Atlanta kickboxer's emergency transport delayed
The Atlanta woman who died Tuesday after she was knocked unconscious during an amateur kickboxing tournament in Orlando wasn't taken to a hospital for an hour, a kickboxing coach at the event said.