Mallory 's ultimate fate was unknown for 75 years , until his body was finally discovered in 1999 by an expedition that had set out to search for the climbers ' remains .
Mallorys fate was unknown for 75 years until his body was discovered in 1999 .
Mallorys fate was unknown for 75 years until his body was discovered in 1999 .
Simplificar este párrafo: Mallory 's ultimate fate was unknown for 75 years , until his body was finally discovered in 1999 by an expedition that had set out to search for the climbers ' remains . Producción: