Before revision: Pavel Tsatsouline () is the Chairman of StrongFirst, Inc., a fitness instructor who has introduced SPETSNAZ training techniques from the former Soviet Union to US Navy SEALs, Marines and Army Special Forces, and shortly thereafter to the American public.
After revision: Belarusian-bornPavel Tsatsouline () is the Chairman of StrongFirst, Inc., a fitness instructor who has introduced SPETSNAZ training techniques from the former Soviet Union to US Navy SEALs, Marines and Army Special Forces, and shortly thereafter to the American public.