“For I consider that the sufferings of this present time are not worth comparing with the glory that is to be revealed to us.” - Romans 8:18

In 2021, David Leon founded R.O.S. BUILT, a Christian-based barbershop and film company, to use art and haircuts to represent the love of Christ. “R.O.S.”, meaning “Resilience Over Struggle”, is not just a statement; it’s a movement. Through R.O.S. BUILT, David Leon wants to help increase the number of followers of Christ.

In 2026, David Leon founded “Servant Collective”, a Christian non-profit organization and ministry committed to teaching Bible, barbering, and video production. In addition to teaching, the ministry serves the purpose of expanding the kingdom of God.