We all have our bad hair days. But for some, they have bad hairlines. These worst hairlines cannot be always hidden with a headband or a cap, and LeBron James agrees. Bad hairlines aren’t just for most of us ordinary people. Some athletes and celebrities are born with it, too. There are also some that are self-inflicted, while some are due to sensitivities that cause some degree of hair loss. But whatever the reason is, the following 10 photos will make you want to take really good care of your hair and wish to never have any of the worst hairlines.