Voices of the Game
Baseball Minds of GBCN
GBCN brings together some of the most respected voices in baseball — Hall of Fame players, MLB veterans, elite coaches, and leading instructors — to share how the game is taught,
studied, and developed.
These are the people shaping the conversations, ideas, and instruction inside GBCN.
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Billy Wagner
Co-Founder GBCN
MLB HOF 2025
MLB HOF 2025
Chipper Jones
MLB HOF 2018
Tom Glavine
MLB HOF 2014
Eric Hosmer
2015 WS Champion
Tim Corbin
Head Coach - Vanderbilt
Ryan Zimmerman
2019 WS Champion
Chili Davis
3x MLB All Star
Roy Oswalt
3x MLB All Star
Join the Network
Start Learning from the Best Minds in Baseball
Join coaches, players, parents, and instructors who care about understanding how the game is taught and developed.
Become part of the Global Baseball Coaches Network.