Isao Machii is Japanese Iaido master who took the challenge and split a 100 mph (160 mph) fast ball in half!
Many call Isao the “Modern Samurai”.
Isao holds a several Guinness World Records for his sword skills including “Most martial arts sword cuts to one mat“, “Fastest 1,000 martial arts sword cuts“, “Most sword cuts to straw mats in three minutes“, and “Fastest tennis ball (820 kmh) cut by sword“.
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