The first ever Bikyo lightboard in history was born on Oct 2005 ! The first model is just using fluorescent paint on foam board with 비교가족 nicely printed on it.
They first catches Rain’s eyes on 8/9Oct2005, during his concerts in Hong Kong !
This also marks the formal formation of Bikyo family Hong Kong !
We have our first Bikyo family gathering on 21Oct2005 with around 20 members.
In order to make the brightness lasts longer and catches Rain’s eyeballs more easily, the second version of 비교가족 lightboards made by bikyo family HK is made with small light badgers ! This is what it looks like at Rainy Day Concert Taiwan on 30Dec2005. 
Well, we have found some shops in Hong Kong which specialize in making light boards for fans, and so finally, our light boards have evolved to the handy type. Just put in the battery, switch it on and there you go ! 
On 27Oct07, our bikyo lightboards make another record in history. It is the first Bikyo lightboard in Korea concerts ! This record was made by Winnie, Irene and Keyon, who still managed to show the lightboards in such a cramped position at the VIP area !
Well, click here to see an array of lightboards appearing at different places around the global.
http://www.fotop.net/snoopycat/brlt
They come with the Rain. 
