Earning a black belt in 90 days and the Houdini water challenge

Executive overview

Michelle Khare reflects on the two experiences from her challenge series she would pay to repeat. Both required months of full commitment and produced lasting personal change.

Structured challenge is a vehicle for transformation that normal life doesn't provide.

The 90-day black belt challenge

• Goal: earn a taekwondo black belt in 90 days starting from zero.
• Motivation came from working alongside stunt performers — all with martial arts backgrounds — and recognising that gap in her own training.
• Grand Master Simon Ray took her on when most instructors wouldn't, and pushed her toward a standard most would consider impossible in the timeframe.
• Physical transformation was visible; personal transformation was deeper.
• Martial arts rituals (bowing to the mat, "yes sir/ma'am") shift from feeling performative to becoming genuine habit.
• She is now pursuing a sequel: training with Master E to qualify for nationals.

The Houdini water torture cell challenge

• Goal: replicate Houdini's water torture cell escape — hanging upside down in a water-filled glass box, picking locks on a single breath.
• Timeframe: six weeks to learn freediving and lock-picking.
• Breath-holding is a distinct athletic discipline: no "keep breathing" cue, forcing a different kind of mental push-through.
• Achieved 3:30 breath hold — matching Houdini's best recorded time; comparable to Navy SEAL standard.
• No existing water torture cell was available to borrow; the team designed and built their own — a major engineering challenge involving structural integrity, hinges, and locks under water.
• Ranks as her most physically demanding challenge.