This Is B Ball lyrics

I`ve missed more than 100 shots in my career
I`ve lost more than 50 games
Many times, I`ve been trusted to take the game winning shot
And missed!
I`ve failed over and over again in my life
That`s why I`m succed

When have you proved yourself?
When have you done enough?
How many games?
How many championship?
How far do you have to go?
And when do you know you were there?

Challenge me, doubt me, disrespect me
Tell me I`m old, tell me I`m slower
Tell me I can no longer fly
I want you to