Interview: Coach Justen "The Sensei" Sjong on His Training Philosophy
Justen Sjong, known as “The Sensei,” works with many climbers—including pros like Alex Puccio and Nina Williams—to help them realize their goals. He’s an accomplished climber himself, with the first free ascents of El Cap routes Magic Mushroom (VI 5.14a) and The PreMuir (VI 5.13c/d) to his ...