SEOUL, Aug. 6 -- Videos of bodyguards pushing fans at South Korean airports have renewed debate over the use of excessive force during celebrity arrivals.

A recent video clip of boyband Zerobaseone's manager pushing fans and raising his fist while shouting "Move out of the way" at an airport went viral on social media, reigniting debate on unacceptable escort security measures in public spaces.

"There is no strict rule requiring idols to have security at airports, but it is typically arranged for safety reasons. Also, in some countries, the crowd cannot be controlled, which makes bodyguards even more necessary," The Korea Herald quoted an entertainment company official as saying in an article published today.

"While much of the footage...