Who said "The meek do not survive. Only the strong endure."?

This quote is attributed to Hulk King.

The meek do not survive. Only the strong endure. - Hulk King

"The meek do not survive. Only the strong endure."

Hulk King Perseverance

"I am the king of this place. What are you?"

"Strongest one there is, that's what they call me."

"You are strong. For a small person."

"But I am strongest one there is!"

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."