Douglas Fairbanks, a legendary American actor, screenwriter, director, and producer, pioneered the silent film era and co-founded United Artists.
Rudolph Valentino was an iconic Italian actor, known for his romantic roles during the silent film era, who captured the hearts of millions with his on-screen charisma and undeniable charm.
Hans Hass was an Austrian marine biologist, diver, and underwater filmmaker who pioneered scuba diving and contributed significantly to marine research.