Speedcuber Spotlight Ep. 12 - Glenn Koster
Watch the edited public version of our interview with Glenn Koster. The full extended conversation is available for paid members in Exclusive.
Welcome to Speedcuber Spotlight, our weekly interview series focused on the people behind the solves.
In Episode 12, Michael Rosenkranz sits down with Glenn Koster, an Appeals Committee member, Delegate, YouTube creator, and dedicated community ambassador. They explore his journey from finding a Rubik's Cube in 1987 to stepping back into the sport during COVID-19, the hidden responsibilities of being a WCA Delegate, and a deep-dive look into how the WCA Appeals Committee ensures integrity, fairness, and procedural accuracy across the global competitive scene.
Watch the edited public version below.
Important Clarification from Glenn regarding the discussion at 52:17: There is a third option of returning the matter to the original committee if new evidence is uncovered during the appeals process (per WCA Motion 16.2025.1 - Disputes, section 6.3.3). While all statements made in the episode remain accurate, Glenn wanted to provide this additional context for full clarity. Viewers can consult the official WCA dispute motion for further details.
Want the full conversation?
Paid members can watch the Extended Subscriber Edition in Exclusive here.
In this episode:
From robotics to records: Glenn’s path from 1980s puzzle books to rediscovering cubing in 2020
Behind the scenes of a Delegate: Coaching new organizers, managing weekend travel, and growing the sport
Inside the WCA Appeals Committee: How disputes are handled, ensuring global fairness, and the rule of law
Misconceptions & Integrity: Balancing strict written regulations with unique circumstances
The future of competitive cubing: Executive structure, school growth, and building community across generations
New episodes release every Monday on SpeedcubingTV & Speedcuber’s Digest.