On the ATTACK with MACK
On the ATTACK with MACK
Cornell Mack
EP. 139 BIG VISION - From Side Hustle to 300K+
1 hour 12 minutes Posted Apr 8, 2026 at 8:00 am.
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This one hits different. Mack sits down with his “best good friend” John Piper, aka The Landscape Giant, and this conversation is straight real talk about building something from the ground up. From healthcare to running a growing tree and lawn business, Piper breaks down what it actually looks like to chase freedom, take risks, and bet on yourself when nobody else sees it yet. They get into everything… building crews, making money, the power of networking, and how being around the right peop...