To be a singer in Korea?

so many people have had the dream of singer

my nation guy is same as this dream

so i wondering this how can be a singer for my brother

i can't search another site bec i so busy guy kk

so i is just my thing

1. apply to an entertainment company 

Korea has a good entertainment company

for example 

SM, JYP, YG, 빅히트

it has wait for the artist about singer 

 so u just apply to this kind of company 

2. make your voice in youtube

many korea guys are fell down about entertainment company

but, restart to another meth

it's Youtube!

for example, J.Fla is coming true the dream  

u know she has beautiful voice and face 

but she didn't a choice from this company 

but she has uploaded her song in youtube

it has a bigger subscriber and gets more love

so she has to get a huge amount of money

3. just song on the strict

korea has a hot zone(Hongde and  Gangnam station

that be gathered in Seoul

guys are ready to themself song

and coming on the strict

it has more hard bec so shy

but it has made more chance 

i hope my brother is a success for singer
and i pray for him