In 2008.
Yes Mindless behavior is still together
You can't be in Mindless Behavior. They auditioned for it in 2008 and have been together ever since.
Together
yes
yes they did
Mindless Behavior started training together as a band in 2008 and started performing in 2010.
yes. they are
Yes
2008
5 years
they met each other.
No they don't have a song together.