Dude... first of all, please get the approval from the owner of those photos before you put them up like this. It's basic courtesy.
Secondly, try out rear-sync/slow-sync flash. This is how such effects are created.
oh sorry i did not know . coz i assumed since his copyright is there i could.
i apologise. again.
what lens u guys think was used or can be used to achieve this?
Images Used with permission from Ambrel.net by Nikola Tamindzic.
16 or 14mm, see the distortion on the edge, with a such crowded place, i don't thing more than 35mm can be shoot that wide