So woollim officially announced that their newest boy group GoldenChild will debut on August 28, 2017! YAS FINALLY

But wait, I've just noticed something with Golden Child's debut date:

8775 - Infinite's first winning score
8547 - Lovelyz' first winning score

August 28 2017 - 082817

Month
8 - First number of the first winning score of both Lovelyz and Infinite. August is the 8th month of the year. 

Day:
They have 2 sunbae groups [I'm not including the sub-units, duos, rock-bands and neither will I add Epik High because they left Woollim] 
7 + 7 + 5 + 5 + 4 + 7 = 35
3 + 5 = 8  (last number in 28)

To put these two together will give us 28 which is their debut day.

Year: 17
Infinite has 7 members.
Lovelyz first debuted as 7 members but Jisoo later joined so it'll be 1 + 7 which is the last two digits of the year 2017.

Also if you look at the winning scores of both Lovelyz and Infinite, they both have the number 7.

I'm a Woollim trash what even-